be is are subject on

... is / is / are / are 3.a) are / am b) is / is c) is / isnt d) are / arent Imperative a in b down c your d your e up How many ? How many + N( plural nouns ) are there ? a There is one b There are ... What is his name? A His names Ba B His names Nam C My name is Nam How old is he? A He is 12 B He is 11 C He is 13 How many televisions are there in the living room? A There is one B There are ... Nam is - Ph nh : S + be not am not ; is not = isnt ; are not = arent ex : She is not a teacher - Nghi vn: Be + S ? ex : Is she a teacher ? Yes, she is / - No, she isnt Am / am / are / is / are...

Ngày tải lên: 16/07/2015, 15:06

... lacks a control group of healthy subjects These limitations are in part compensated by the two-year lapse between the evaluations, which is substantially longer than that of most published longitudinal ... acute administration [42], is another possible explanation for the negative effects of these drugs on cognition reported in the literature [39,43] In addition, this provides a further reason to avoid ... represents the third limitation of this study Although this procedure may make sense based on the clearly different mechanisms of conventional versus atypical APDs, it is also true that some intragroup...

Ngày tải lên: 11/08/2014, 16:22

... which are reasons for considering selection based on the best predictor, and a lot of other results on the best predictor are summarised in [12] (see also references Selection based on the best ... joint p distribution for survival and censoring times, or censoring is absent CONCLUSION All of the models considered are mixed models, where the mixture distribution is the normal distribution We ... the normally distributed liability scale In Poisson mixed models we have, conditional on the outcome of the normally distributed random vector, observations from a Poisson distribution In survival...

Ngày tải lên: 14/08/2014, 13:21

... cells It is possible that these tissue characteristics are responsible for the prolonged presence of the message to Hsp65 in the muscle tissue However, there is no satisfactory explanation for ... residing in tissues over the long term http://www.gvt-journal.com/content/4/1/1 Materials and methods Plasmid DNA construction and purification The construction of a pcDNA3 plasmid containing the ... integrated The liver tissue from nonimmunized animals presented no bands (Fig 4, lanes c and d) Discussion It has been proposed that the long-term expression of a foreign gene is one of the principal...

Ngày tải lên: 14/08/2014, 19:22

... utilization of base excision repair Mismatched bases can occur during DNA replication or from nonfidelitous repair and are corrected via the mismatch repair pathway Mismatched bases are a particularly ... this domain plays in DNA repair remains unknown A reasonable hypothesis is that this regions DNA binding activity is responsible for Ku’s “pausing” at certain regions when translocating along ... the elution During the analysis of this column, kinase activity was the major determinant of peak fractions because DNA-PK concentration is relatively low at this point of the purification Peak...

Ngày tải lên: 24/08/2014, 09:33

Ngày tải lên: 27/08/2016, 16:17

... there is Are there any biscuits on the plate? Yes, there are Is there any butter on the table? Yes, there is Are there any tomatoes on the table? Yes, there are Is there a bottle of milk on the ... 10 There are three carrots/apples on the table 3 Ask the questions, filling in Is or Are Answer these questions: Are there any apples on the table? Yes, there are Is there any bread on the table? ... Fill in is or are and the words, using the pictures: There are two tomatoes on the table There is a mug of tea on the table There are many biscuits on the plate There is a cup of coffee on the...

Ngày tải lên: 28/08/2016, 11:18

... efficiency Besides, the humidity value depends very much on geographic location and climate condition of the application cite Accordingly, a further research on an opitimized working condition should be ... gasifier chamber and input fuel moisture strongly affect on the overall performance of the fixed bed gasification system Although this research has shown the clear relationship between each of ... was continuously supplied from the feeder through a screw into the combustion chamber To ensures table temperature and avoid heat loss, combustion chamber was covered thoroughly by glass fiberlayers...

Ngày tải lên: 14/01/2016, 15:28

... thesis is entitled “ An investigation into the role of metaphor in description of emotions in English poetic disscourse” and focused on William Shakespeares’ sonnets The choice is based on two ... self-deception This results in a particularly ambivalent relation between emotions and morality Traditionally, the three most common axes of the definition of emotion are: expression/ behaviour, ... keep being dragged under On summary, many researchers have been working on giving out a definition of metaphor but there has not been a universal one yet One broad and better definition is given...

Ngày tải lên: 07/11/2012, 14:44

... interaction ones Information routines may be described to involve two sub- routines: expository and evaluation The former includes description, narration, comparison and instruction The latter consists ... assumes that conversation can be analyzed in terms of routines, which are conventional ways of presenting information In Bygates opinion, there are two kinds of routines They are information routines ... asked to response to questionnaire items showing reasons for learning English The result is presented in table 10 below: Question Options to pass examinations to be a compulsory subject to get...

Ngày tải lên: 07/09/2013, 13:06

Ngày tải lên: 25/09/2013, 19:10

... làm cho nguồn lực sản xuất không đợc phân bổ theo cách hiệu - Trong thập kỷ 20 kỷ XX, hai nhà kinh tế ngời Achentina Raul Prebisch Hans Singer thuộc trờng phái Kinh tế học phát triển đa lập luận ... phát triển nớc phát triển đảm bảo cho đôi bên có lợi Tuy nhiên, quan sát thực nghiệm, Raul Prebisch Hans Singer kinh tế giới chuyên môn hóa theo lợi so sánh, dài hạn, lợi ích nớc phát triển giảm ... giúp tích cực từ phía Chính phủ Đó tiền đề lý thuyết cho đời chiến lợc công nghiệp hóa thay nhập (ISI) Theo chiến lợc này, Chính phủ chọn lựa ngành công nghiệp mà có tiềm nhng cha có đủ điều kiện...

Ngày tải lên: 23/10/2013, 13:20

... slot on the expansion tube Step Put the expansion tube and nut vertically into the hole See Figure 1.1 Bolt Expansion tube Guide slot on expansion tube Expansion nut Guide rib on expansion nut ... Installation on the antistatic floor (refer to Chapter "Installing a cabinet on the antistatic floor") Installation on the cement floor Installation on the wooden floor (the same as the installation on ... installation The following table lists the contents of this chapter Section Description 4.1Installation Flow and Expected Result Describes the installation flow and expected result 4.2Positioning...

Ngày tải lên: 19/01/2014, 10:20

... Bolt Expansion tube Guide slot on expansion tube Expansion nut Guide rib on expansion nut Figure 1.1 Installing the expansion tube and expansion nut 10 Huawei Technologies Proprietary Issue 05 (2006-11-20) ... Describes the installation flow 3.2Positioning the Cabinet Describes operations and procedures of marking the installation position for the cabinet 3.3Positioning the Support Describes operations ... Installation Describes the check points of the installation 3.1 Installation Flow and Expected Result This section describes the installation flow and expected installation result 3.1.1 Installation...

Ngày tải lên: 19/01/2014, 10:20

... nhu n nh bi t l i d ng s chênh l ch c a ti n ng gi a dân t c qu c t 1.1.2.2 m c a G Haberler v T i i c a G Haberler, l i th so sánh c a m t m t hàng th hi n i th am h ic am i c a m t hàng th Cách ... khoáng s th ng vào công ngh hi is d ng d i s n xu t hàng xu t kh u Vi t Nam s ph i ch u thi t thòi v giá hàng xu t kh u (giá tr p) Th c t c ch ng minh qua nhi Trong lý thuy t v l i th so sánh ... nh ng ch s nh y c ng t th ng, Vi c n m t n n t ng kinh t h pd tr l t ng kinh doanh c Trong th n kinh t non tr Vi hi n rõ s nh y c m c a 40 c ng c a n n kinh t toàn c ng cao kinh t th gi i suy...

Ngày tải lên: 08/02/2014, 15:29

... and Rac3, which are resistant to proteasomal degradation, Lys147 is either absent (Rac3), or is in a different environment as compared to Rac1 (Rac2) Lys147 is not conserved among Rho GTPases, ... activation of the E3 ligase Itch through a phosphorylation-induced conformational change [38,39] An attractive hypothesis is that Rac1 ubiquitination depends on a similar regulatory mechanism, but confirmation ... overexpression, mutation analysis, and characterization of a new isoform, Rac1b Oncogene 19, 3013–3020 11 Radisky DC, Levy DD, Littlepage LE, Liu H, Nelson CM, Fata JE, Leake D, Godden EL, Albertson DG,...

Ngày tải lên: 18/02/2014, 16:20

... (rong đuôi chó cứng) Ceratophyllum echinatum (rong đuôi chó không gai) Ceratophyllum muricatum (rong đuôi chó gai) Ceratophyllum platycanthum (rong đuôi chó gai) Ceratophyllum submersum (rong ... Fishbase, 2006 trích Nguyễn Bạch Loan, 2008) Trên giới, có loài cá thuộc giống Wallago xác định là: Wallago attu, W Leerii, W hexanema, W maculates, W russelli W miropogon (Fishbase, 2004; Fishbase, ... như: Pakistan, Ấn Độ, Sri Lanka, Afganistan, Nepal, Bangladesh, Myanmar, Malaysia, Indonesia, Thái Lan, Lào, Cambodia, Trung Quốc Việt Nam (Trương Thủ Khoa Trần Thị Thu Hương, 1993; Fishbase,...

Ngày tải lên: 22/02/2014, 15:21

... (rong đuôi chó cứng) Ceratophyllum echinatum (rong đuôi chó không gai) Ceratophyllum muricatum (rong đuôi chó gai) Ceratophyllum platycanthum (rong đuôi chó gai) Ceratophyllum submersum (rong ... Fishbase, 2006 trích Nguyễn Bạch Loan, 2008) Trên giới, có loài cá thuộc giống Wallago xác định là: Wallago attu, W Leerii, W hexanema, W maculates, W russelli W miropogon (Fishbase, 2004; Fishbase, ... như: Pakistan, Ấn Độ, Sri Lanka, Afganistan, Nepal, Bangladesh, Myanmar, Malaysia, Indonesia, Thái Lan, Lào, Cambodia, Trung Quốc Việt Nam (Trương Thủ Khoa Trần Thị Thu Hương, 1993; Fishbase,...

Ngày tải lên: 26/02/2014, 02:20