题目内容

【C10】

A. much
B. little
C. more
D. few

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【C1】

A. after
B. later
C. ago
D. before

母乳在胃内排空的时间是

A. 1~2h
B. 2~3h
C. 3~4h
D. 4~5h
E. 5~6h

【C8】

A. too
B. however
C. either
D. therefore

牛奶在胃内排空的时间是

A. 1~2h
B. 2~3h
C. 3~4h
D. 4~5h
E. 5~6h

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