部落

Nick likes sports. He _1___basketball every afternoon. He has a brother. __2__name is Bob. Bob __3_playing sports, but he likes sports show(节目).He _4__TV every evening. ___5__like French fries, and they often eat them. But French fries are _6__healthy. __7__boys and girls like ice cream, but they don’t like __8__. ___9__do they like? They like fruit. Nick likes apples and Bob likes __10__.

小题1: A. play        B. plays       C. to play

小题2:A. Her        B. My        C. His

小题3: A. doesn’t like  B. likes       C. don’t like

小题4: A. looks       B. watches    C. looks for

小题5: A. Bob        B. Nick      C. Nick and Bob

小题6: A. no         B. not         C. /

小题7: A. Many      B. Every       C. That

小题8: A. them       B. it          C. these

小题9: A. What       B. How        C. Where

小题10: A. eggs       B. chicken     C. strawberries

已知1mol某态烃CmHn完全燃烧时，需要耗氧气5mol ；则m与n的下列关系正确的是 （  ）

A．m=8+n   B m=10-n   C m=5-n/4  D、m=12-n 

正常人体细胞中有23对染色体，下列表示正常女性体细胞染色体组成的是 [ ]

A．22对+XX    

B．22+X或22+Y    

C．22+Y     

D．22对+XY

特装展位承重构件不得采用（）。

A、柔性金属材料

B、木材

C、脆性材料

早期流产最常见的原因是（）

A.接触毒物

B.黄体功能不足

C.宫颈裂伤

D.染色体异常

E.急性传染病