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问题 单项选择题

找出下列各项中幼儿期的特点（）

A.新陈代谢旺盛，营养需要量相对较多

B.身体各器官系统已逐渐发育成熟

C.易发生硬肿症、颅内出血

D.能用语言和简单的文字进行学习

E.生长发育相对缓慢，乳牙已出齐

答案

参考答案：E

句型转换

同义句转换。

1. In order to catch the train, she hurried through her work.

    She hurried through her work _____ _____ she could catch the train.

2. The questions are too difficult for the children to understand.

    The questions are _____ difficult _____ the children can't understand.

3. The Blacks don't live in this city any longer.

    The Blacks _____  _____ live in this city.

4. I think it is necessary for you to come here tomorrow.

    I_____  _____  _____ necessary for you to come here tomorrow.

5. Do you know the girl who is wearing in a green skirt?

    Do you know the girl _____ a green skirt?
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单项选择题

下列句子中没有歧义的一句是（）。

A．创业难，守业更难

B．世上无难事，只怕有心人

C．非经批准不得动用流动资金

D．她走了一个多小时了
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