从地形、气候方面分析我国人口为什么主要分布在黑河—腾冲线东南？

任务型读写。

根据短文内容完成下列各题。

     Yesterday evening, when I went to town with my mother, we met a strange man. It was raining hard and we had no umbrella. We were trying to get into a taxi when he came up to us. He was carrying a nice umbrella and he said that he would give it to us for only a pound. He said he had forgotten his wallet and needed taxi-fare(出租费) to go back home. My mother didn’t believe what he had said at first, and asked him a lot of questions. But she finally believed the man and gave him the pound. She was happy to have a good umbrella for so little. But the man didn’t get into a taxi. We followed him and found he went into a pub(酒吧) and bought himself a glass of whiskey(威士忌) with the pound. After he drank it, he put on his hat and took up one of the many wet umbrellas there and went off with the new one. Soon after that, he sold it again.

任务一：回答问题。

1. How was the weather yesterday evening?

                                                                      .

2. What did the man do after he got the pound?

                                                                      .

任务二：句型转换。

3. We were trying to get into a taxi when he came up to us.(对划线部分提问)

    __________ were you _________ when he came up to you?

4. My mother didn’t believe what he had said at first. (改为同义句)

       My mother didn’t believe what he had said at _________ __________.

5. The man put on his hat after he drank it. (改为一般疑问句)

   _________ the man_________ on his hat after he drank it?

十二指肠壶腹部溃疡的疼痛规律为（）。

A．疼痛—进食—疼痛

B．疼痛—进食—缓解

C．进食—疼痛—疼痛

D．进食—疼痛—缓解

E．无一定规律

正在接受放射治疗或免疫抑制剂治疗的患者容易发生（）。

A.溃疡性睑缘炎

B.单纯疱疹性睑皮炎

C.眦部睑缘炎

D.鳞屑性睑缘炎

E.带状疱疹性睑皮炎

-- Can I borrow your dictionary?    -- Sorry, I don’t have __________.

A．it

B．one

C．that

D．this

下列哪一种酶不参与血小板的花生四烯酸代谢过程

A．激肽释放酶

B．环氧化酶

C．血栓素合成酶

D．磷脂酶A2

E．磷脂酶C