美国最著名的讽刺作家是（）。 A.奥涅金 B.但丁 C.果戈理 D.马克吐温

阅读理解。

       I get up at 6:30 in the morning. Then I wash my face and brush my teeth. I go to school at 7:30. I go to 

school by bus.         

       Classes begin at 8:00. We have six lessons every day. We have four lessons in the morning and two in the 

afternoon. Classes are over at 4:30. After school we clean our classroom. Then we go home.        

       I get home at five. We have dinner at 6:30. After dinner I do my homework. I go to bed at 9:00 or 10:00. 

根据短文内容判断正 (T)误( F) 。 

( ) 1. I go to school at 6:30. 

(     ) 2. I go to school by bus. 

(     ) 3. We have seven lessons every day.                 

(     ) 4. After school we play games. 

(     ) 5. We have dinner at 5:30.

在空白处填入单词、短语或句子完成对话。

A: We often say in Britain,  "When in Rome,  do as the Romans do. "

B:  _ 1     ?

A: It means that people from different countries do things differently.  Shall I tell you about my worst 

    mistake in China?

B: Go on, please.

A: It was on my first trip to China.  Some Chinese people at my school were very kind to me. They

    often asked me to stay in their house and     2       me... At the end of my stay I took them some

    flowers.  But they didn't look very __3__ 

B: What color were they?

A: White! 1 made a really terrible   _4     .

B: Oh dear! I also have a story about flowers.  I went to my teacher's house for a party  when I was in

    France __5__.  When 1 arrived at the house I gave them to my teacher's wife.  She laughed and her

    face turned red.  But my teacher didn't laugh.

A: Why?

B:  Because I gave red roses to her,  which mean "I love you. "

A: So, it's necessary for us to learn some culture about different countries.

_________ it rain, the crops would be saved.

A．Will

B．Should

C．Would

D．Could

2008年9月27日，太空第一次留下了“中国人的脚印”。我国研制的航天员舱外服为航天员成功进行太空行走提供了可靠的保证，航天员舱外服除了要隔热、散热外，在航天服这个密封的空间中还要有通讯系统、动力系统、输送养料系统和废气处理系统。其中废气处理包括两个步骤：

第一步，让废气进入一个装有木炭的盒子除去臭气，这一过程利用了木炭的_________性， 发生了：_____________（填“物理变化”或“化学变化”，下 同）；

第二步，再用氢氧化锂作吸收剂除去CO₂，这一过程发生了_____________________。

确诊恶性肿瘤，最重要的依据是

A．剧烈疼痛，消瘦B．肿块不移动、质硬、压痛
C．B超检查
D．CT检查
E．病理学检查