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问题 选择题

His aunt ________ Beijing and she will stay there for three years.

A．has gone for

B．has been to

C．has left

D．has left for

答案

答案：D

此题考查固定短语leave for表示去的意思。

阅读理解

根据短文内容，用适当的词完成下列句子。

        In the USA,  there are many kinds of fast food restaurants. The famous restaurants are McDonald's

and Kentucky Fried Chicken( KFC).You look at a menu above the counter, and give money to the waiter. Then you can take your food and sit down or take it away. When you finish your meal, you put the empty container(容器、罐)  and paper in the rubbish bin. There's no need to leave a tip. Many boys and girls

like to go to McDonald's and KFC because they can get gifts there. Today there are more and more

American fast food restaurants in China.

1. McDonald's and Kentucky Fried Chicken are  _      .

2. In McDonald's and Kentucky Fried Chicken the  menu is           _ the counter.

3. After you finish your meal there, you can put the empty container and __      into the

    rubbish bin.

4. There we needn't give ____   to the waiters.

5. Many boys and girls like to go there because they can get          there.
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单项选择题

患者女，75岁，突发偏瘫、头痛、头晕10h。既往有高血脂、糖尿病史。MRI表现如下图。

关于脑梗死的MRIDWI演变过程，描述不正确的是（）。

A.急性期，DWI高信号，ADC低信号

B.亚急性期，DWI高信号，ADC等信号

C.慢性期，DWI低信号，ADC高信号

D.DWI序列可早在6h内显示病变

E.FLAIR序列较DWI序列敏感
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