在保护范围内发生故障，继电保护的任务是能（）的、（）的、（）的切除故障。

根据句意和汉语注释，写出单词的正确形式。

1.I sat _______________ (紧靠) the wall, so he didn't notice me at all.

2.One of the _______________ (长处) of living in the centre of the city is that you can buy everything

   you want easily.

3. Jim is so _______________ (幽默的) that he is always making us laugh.

4. My e-friend _______________ (答复) to my e-mail the day before yesterday.

完成句子

阅读下列各小题,根据每句后的汉语提示,用句末括号内的英语单词完成句子.

1. The experiment showed that after given a detailed and vivid lecture, the students

     ____________________easier to apply the theory to real life. (find)

实验表明,在听了详细生动的讲座之后,学生发现更容易将理论应用于实际生活.

2. It is reported that a plane ____________________crashed into the mountain yesterday. (board)

据报道,一架载有7人的飞机昨日坠毁在山上.

3. I think I'll have a cold drink ____________________. (rather)

我想我宁愿喝一杯冷饮而不是咖啡.

4. ____________________ of my friend, I began to be terrified. (sight)

因为看不见我的朋友,我开始害怕了.

5. I would rather you guys ____________________here last year. (settle)

我宁愿你们去年就在这儿定居了.

6. The school was a large old building with a dusty playground, ____________________. (surround)

这所学校是一座很大的旧房子,有一个灰尘覆盖的操场,被高砖墙围绕着.

7. From the distance ____________________who was riding a horse and carrying a sword. (come)

从远处来了一个士兵,他骑着一匹马,手里握着剑.

8. If the government ____________________to keep viewers from possible harmful influences of

     media last year, the crime rate would be lower now. (measure)

如果政府去年就采取措施来防止观众受到来自媒体的不良影响的话,现在的犯罪率就会低一些了.

 9. They should make him know that __________________music does not necessarily make him a

      famous singer. (gift)

他们应该让他知道,有音乐天赋不一定能让他成为有名的歌手.

10. They were all for your suggestion that the discussion ____________________. (put)

他们都赞成你推迟讨论的这个建议.

尿沉渣镜检细胞时，要以观察的高倍视野是（）。

A.3个

B.20个

C.10个

D.5个

E.15个

"硬化型"食管癌的特征性影像表现是（）

A.食管局限性狭窄

B.食管腔内充盈缺损

C.不规则龛影

D.牵引性憩室

E.食管扩张下端呈鸟嘴状

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