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【单选题】
染色体与染色质的关系正确的是A.
同一种物质在细胞期中一时期的不同表现
B.
不是同一物质，所以形态不同
C.
是同一物质在细胞增殖期中不同时期的形态表现
D.
是同一物质，且形态相同
E.
其他答案都不对
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【单选题】I would rather _____ basketball than _____ the piano in my free time. [ ]
A.
playing; play
B.
play; play
C.
play; playing
D.
playing; playing
【单选题】When I passed by the playground, I saw Jack _____ soccer with his friends. [ ]
A.
play
B.
playing
C.
to play
D.
plays
【单选题】---Do you like______ ---Yes, I do.
A.
playing basketball
B.
playing the basketball
C.
play a basketball
D.
play basketball
【简答题】About a week ago, when I was playing basketball at our local park, I noticed a small group of boys picking on a smaller, skinnier boy. They were 1 him names and even pushed him to the ground and kicke...
【简答题】4. The woman
over there is ______ mother.A. Julia and Shelley ’ s B. Julia ’ s and Shelley ’ s C. Julia and Shelley D. Julia ’ s and Shelley
【简答题】Who is the woman __________ is sweeping the floor over there?
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