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问题 选择题

中国历来都重视历法和年号，其中“改正朔，用阳历”开始于     

A．光绪登基时

B．戊戌变法时期

C．辛亥革命后

D．中华人民共和国成立时

答案

C

武昌起义后，建立了中华民国，改用公历，以中华民国纪年。

补全对话，情景问答
给下列的问句选择合适的答语。
( ) 1. What do they eat?
( ) 2. Where does a bird live?
( ) 3. Where is the lion?
( ) 4. Does an elephant have a trunk?
( ) 5. What has fur?
( ) 6. What is it?
( ) 7. What animal can swim?		A. The cat has fur.
B. The lion is at the zoo.
C. They eat meat.
D. A bird lives in a tree.
E. Yes, it does.
F. A fish can swim.
G. It's a cow.
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选择题

我国婚姻法禁止近亲结婚，因为近亲结婚（　　）

A．后代易得传染病

B．后代都会得遗传病

C．后代存活率很低

D．后代得遗传病的机率增加
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