鸦片战争拉开了中国近代历史的大幕。鸦片战争之所以成为中国近代

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问题选择题

鸦片战争拉开了中国近代历史的大幕。鸦片战争之所以成为中国近代史的开端，主要是因为这场战争使中国 [ ]

A．国门被打开

B．社会性质发生变化

C．签定了不平等条约

D．领土完整遭到破坏

答案

答案：B

听力题

根据括号中所给的汉语写出单词。

小题1:Those boys like playing hide-and-seek and often hide __________(在…之中) the trees.

小题2:How beautiful she is and her skin is as _________(光滑的)as silk.

小题3:She is looking forward to (收到) letters from her friends.

小题4:The heavy smog makes it more difficult for us to see traffic signs _________(清楚地).

小题5:After several (星期) study, we will have our senior high school entrance exam.

B）根据句子意思，用括号中所给单词的正确形式填空。

小题6:In the morning, taking a walk and _________(breathe) some fresh air are good for your health.

小题7:He was ___________(terrible) hurt and had to stay in hospital for a long time.

小题8:Many _________(wood) houses have been built for the tourists in this area recently.

小题9:Mr. Brown _____________ (prefer) hiking to running when he was in his twenties.

小题10:Tian’anmen Square is always filled with __________(visit) on National Day.

单项选择题

在OSI七层结构模型中，处于数据链路层与传输层之间的是（）

A．物理层

B．网络层

C．会话层

D．表示层