下列具有同源染色体的细胞是A．肝细胞B．卵细胞C．次级精母细胞D．细菌用所给词组的适当形式填空.be able to hear of keep-down fall in love pick up[小题1]Have you ever Donald Duck?[小题2]She’s doing her homework. Would you mind your voic 题目和参考答案——青夏教育精英家教网—

题目内容

下列具有同源染色体的细胞是

A．肝细胞	B．卵细胞
C．次级精母细胞	D．细菌

用所给词组的适当形式填空。（5分）

be able to hear of keep…down fall in love pick up

【小题1】Have you ever __________ __________ Donald Duck?
【小题2】She’s doing her homework. Would you mind _________ your voice_________?
【小题3】We often see the boy __________ __________ the litter in the school yard.
【小题4】He _________ __________ __________ drive a car when he was 18.
【小题5】Last summer Lisa went to Guilin. She __________ __________ __________ with it.

A
【小题1】heard of
【小题1】keeping down
【小题1】pick up
【小题1】 was able to
【小题1】fell in love解析:
略略