Đề thi thật ETS actual 2 test

... plants or animals live A nothing happens B everything is all right A Habitat B Habitant C Extinction D Biodiversity C we are exposed to the rays from the sun D we can breathe This is non- smoking room ... we overuse it 13 The life …… of a rhino in the wild is about 40 years C A and B are correct D A and B are incorrect A time B span C duration D age 41 Pesticides and fertilizers …… 14 We v...

Ngày tải lên: 26/07/2014, 16:20

... High school students should be for employment before leaving school a well-made b well-spoken c well-done d well-prepared 14 We are very _ about our chances of success a afraid b keen c familiar ... knowledge of English d I can speak English fluently 22 I had to _ many difficulties when I first studied abroad a take b give c counted d encountered 23 Pick out the word which has the underline...

Ngày tải lên: 07/08/2014, 01:22

... Nguyen Thi Xuan Phuong Câu 19: I this letter around for days without looking at it A carry B have been carrying C am carrying D will be carrying Câu 20 : They would go by ... Century Câu 22 : The passage implied that to go to a private school, a student needed A a high level of intelligence B a strong educational background C a lot of money D good grades Câu 23 : The ... needed something...

Ngày tải lên: 07/08/2014, 01:22

... each space Use only one word in each space Pre-History That fragment of pottery, that little piece of bone or the remains of an early human tool are (1) often the only evidence we have of our early ... history However, (2) a consequence of the work of archaeologists and others in this field, we have (3) the years built (4) an extremely good understanding of early human develo...

Ngày tải lên: 30/12/2015, 10:07

... B(t2 ;2 - t2 ; -4 + 2t2 ) ẻ d2 uuu r ị AB = (t2 - 2t1 + 8; -t2 - t1 - 4); 2t2 + t1 - 14) uuu r r ỡ-t - t - = ỡt = -22 AB, i = (1; 0; 0) cựng phng ớ1 ị A(- 52; -16; 32) , B(18; -16; 32) ợ2t2 + ... 2c c + a a + b 2a+b+c 2 Mt khỏc: = 2a + b + c + - 4a - 2b - 2c 2a + b + c 2a + b2 + c + a + 2( a - 1) + (b - 1) + (c - 1) 2 Tng t: ; 2b + c + a b + 2c + a + b c + 1 4 T ú suy ra: + + + ... - )...

Ngày tải lên: 04/10/2012, 08:36

Ngày tải lên: 31/10/2012, 10:09

... dành riêng cho ban khoa học xã hội u r u u r Câu 1: Khi vật chuyển động có vận tốc tức thời biến thi n từ v1 đến v2 công ngoại lực tác dụng lên vật là: u u r u r mv2 mv12 A m v2 - m v1 ; B mv2 ... Ngời ta thực công 100 J để nén khí xi lanh Khí truyền môi trờng xung quanh nhiệt lợng 20 J Độ biến thi n nội khí là: A 120 J; B 2000 J; C 80 J; D J; A P = Pa + gh; B P = gh; C P = gh - Pa; D P

Ngày tải lên: 02/06/2013, 01:25

Ngày tải lên: 03/06/2013, 01:25

... chores While we were staying there, the villagers always gave us a helping hand and invited us to have dinner with their families on special occasions In short, I highly valued the close ties in human ... chores While we were staying there, the villagers always gave us a helping hand and invited us to have dinner with their families on special occasions In short, I highly valued the close...

Ngày tải lên: 09/06/2013, 01:27

... = gam -> % C = 6,5 100% = 92, 3% 0 ,25 0 ,25 0 ,25 0 ,25 0 ,25 0 ,25 0 ,25 0 ,25 0 ,25 0 ,25 0 ,25 0 ,25 0 ,25 0 ,25 0 ,25 0 ,25 0 ,25 0 ,25 0 ,25 0,5 0 ,25 0 ,25 0 ,25  ... 0,5 0,5 0 ,25 0 ,25 0 ,25 0 ,25 = 0,4 (mol) Các PTHH xảy ra: P2O5 + NaOH + H2O P2O5 + NaOH NaH2PO4 (1) Na2HPO4 + H2O (2) 0 ,25 0 ,25 0 ,25 P2O5 + NaOH Na3PO4 + H2O (3) Tỷ lệ mol : n NaOH : n P2O5 = 0,4 ... Fe(OH )2 (3)...

Ngày tải lên: 15/06/2013, 01:26

Ngày tải lên: 18/06/2013, 01:25

... manager wanted to know…… a if the order had been delivered b that the order had been deliverd c whether the order has been delivered d had the order been delivered The receptionist asked Alison ... the definition of technology c The definition is more specialised d The definition refers to a technical subject The underlined word means “Traditionally, business meant exchange or trade for thing...

Ngày tải lên: 22/06/2013, 14:33

... 1: Fe2+/Fe; 2: Pb2+/Pb; 3: 2H+/H2; 4: Ag+/Ag; 5: Na+/Na; 6: Fe3+/Fe2+; 7: Cu2+/ Cu; A 5

Ngày tải lên: 24/06/2013, 01:27

... 1:A 2: D 3:A 4:A 5:A 6:A 7:D 8:A 9:A 10:D Trang: / Mã đề 315 11:A 21 :A 31:A 41:A 12: A 22 :A 32: D 42: D 13:A 23 :A 33:A 43:D 14:A 24 :A 34:A 44:D 15:A 25 :A 35:A 45:A 16:D 26 :A 36:A 46:D 17:A 27 :D ... mLi=7,0144u; 1u=931MeV/c2=1,66.10 -27 kg Động hạt sinh A 8,70485MeV B 7,80485MeV C 9,60485MeV D 0,90000MeV 56 23 5 Câu 39: Năng lượng liên kết hạt nhân H, He, 26 Fe 92 U 2, 22...

Ngày tải lên: 25/06/2013, 01:25