单项选择题

10岁小儿腕部骨化中心数目应为

A.9个
B.10个
C.11个
D.12个
E.13个
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听力原文:W: If George misses one more meeting we are going to have to find one new committee secretary.M: We'd better give him an ultimatum.Q: What does the man suggest they do?(16)A.Remove George from the committee immediately.B.Warn George that his attendance problem is serious.C.Offer to help George during the meeting.D.Telephone George to see if he's coming to the meeting.
A.M:
B.
Q:
C.Remove
D.
B.Warn
E.
C.Offer
F.
D.Telephone
单项选择题
儿童生长发育遵循的一般规律是
A.由下而上
B.由远及近
C.由细到粗
D.由高级到低级
E.由简单到复杂
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