问题 多项选择题

关于内质网的说法中,正确的是()。

A.分泌蛋白质因子的细胞中糙面内质网非常发达

B.胆固醇是在肝脏细胞中合成的,故肝脏细胞中光面内质网非常发达

C.COPⅡ小泡往往是在糙面内质网部位形成的

D.内质网复杂网络结构的形成和微管以及驱动蛋白相关

答案

参考答案:A, B, C

阅读理解

阅读理解。

     The Chinese New Year is the most important holiday for the Chinese people. For the Chinese, the New

Year comes with the first day of the first lunar month, between January 21 and February 19. People get

ready for the holiday for 15 days. Finally, on New Year's Eve, people close the shops, and the streets are

empty at midnight. Everyone locks the doors and stays at home. It is an important time for the family. The

young people bow (鞠躬) to the old people. The Chinese call this ketou. This means "to touch the ground

with the forehead". Then the young people wish the old people a happy New Year. The old people give

children gifts of money in red envelopes. The family then goes to sleep. In the morning, people are dressed

in their best clothes. Some people stay at home, and others go out to pay a New Year call. They are very

polite and do not use bad words. It's the most important day of the year.

1. "The Chinese New Year" in the passage means ______.

A. Mid-autumn Day

B. the Spring Festival

C. Christmas Day

D. the Dragon (龙) Boat Festival

2. It takes about ______ to get ready for the Chinese New Year. [ ]

A. a few days

B. twelve days

C. half a month

D. three weeks

3. At midnight you can see ______ people in the streets. [ ]

A. lots of

B. hundreds of

C. many

D. few

4. The part of the face above the eyes and below the hair is the ______. [ ]

A. ear

B. forehead

C. nose

D. mouth

5. On the Chinese New Year's Day, what do people usually say to each other when they meet? [ ]

A. Good Luck!

B. Best wishes!

C. Bad luck!

D. A or B

单项选择题 A型题