单侧唇裂整复术的较合适的年龄在A．1～2个月龄B．3～6个月龄C．1

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问题单项选择题

单侧唇裂整复术的较合适的年龄在

A．1～2个月龄
B．3～6个月龄
C．1～2个岁
D．3～6个岁
E．6～8个岁

答案

参考答案：B

选择题

( ) 1.	A. It's a brown monkey. B. It's a white monkey.
( ) 2.	A. Shorts are my favourite clothes! B. Socks are my favourite clothes!
( ) 3.	A. I like a sandwich for lunch. B. I like pizza for lunch.
( ) 4.	A. We have breakfast in the morning. B. We have breakfast in the afternoon.
( ) 5.	A. This is fruit. B. These are vegetables.
( ) 6.	A. I have a donut for dessert. B. I have an ice cream for dessert.
( ) 7.	A. I like to play ping-pong. B. I like to play basketball.
( ) 8.	A. I am reading. B. I am singing.

单项选择题

发现行星运动三大定律的天文学家开普勒是哪国人？（）

A、美国

B、英国

C、德国

D、法国