6 2 aminoaxit peptid

de thi hk i anh 6. 2

... tennis or badminton.Sometimes they go swimming in the swimming pools.Some students like music and movies.They often practice playing musical instruments in the school music room.They join in the school ... about……………………….to music? a/ listen b/ listening c/ to listen d/ listenning II/Complete the sentences ,using given words (2, 5ms) 1/ How / far/ your/ is/ house / it / post office ? / from / to / ... d/date IV/Read the passege then answer the questions (2. 5ms) The Vietnamese students take part in different after-school activities Some students play sports.They often play soccer ,table tennis or...

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Hình học 8(5-6), 2 cột

... dng âãø chỉïng Bi táûp 20 /79 (SGK) minh âoản thàóng song song IA = IB = x = 10cm -> Âỉa hçnh v 41, 42 lãn bng (âënh l 1) phủ v u cáưu hc sinh lm Bi táûp 21 /79 (SGK) BT 20 ,21 / 79 (SGK) CD = AB => ... + BTVN : 22 / 80(SGK) ; 34,35,38/ 64(SBT) + Hỉåïng dáùn bi táûp 22 / 80 (SGK): A cáưn c/m DI // D EM - Chỉïng minh AI = IM -> I - Cọ: BM = MC v E BE = ED B M C Suy ra: EM // DC (âënh lê 2) + BTBS: ... näüi dung âënh lê & vãư âỉåìng trung bçnh ca tam giạc Hs2: Lm BT 22 / 80(SGK) -> bng phủ A Xẹt ∆DBC, cọ : BE = ED (gt) // DC => EM BM = (âlê 2) MC (gt) D Hay : EM // DI I ∆AEM, cọ : AD = DE (gt)...

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