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问题 单项选择题

马克思说第二次鸦片战争是“海盗式”的扩张。以下内容最能体现这一特点的是（）

A.通过不平等条约侵占中国领土

B.敲诈巨额赔款

C.强迫增开同商口岸

D.洗劫并焚烧圆明园

答案

参考答案：D

填空题

根据首字母或汉语提示完成句子。

1. They usually have an a________ with each other.

2. I had a very unusual e________ on Sunday.

3. The policeman________(报告)that he had not seen anybody.

4. She often__________(抱怨)about her husband’s carelessness.

5. We all know football has become very p__________ with many people.
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单项选择题

正常食管壁厚度大约为（）

A、1mm 

B、3mm 

C、5mm 

D、4mm 

E、以上均不是 
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