这辆红色轿车可以在该车道行驶。

不完全抗体在凝集反应中会出现什么现象?如何克服?

阅读理解。

     Weekends are short. They are only two days out of a seven-day week. In order to make your

weekends look longer, you need to plan it better. Here are some ideas.

     ★Get up at your usual time. The biggest mistake(错误) is to think that the weekend is a good

chance (机会) for a sleep-in. So getting up early can make you feel the weekends are longer.

     ★Finish homework as early as possible. Nobody wants to do homework, but we have to do it.

The earlier you do it at the weekend, the better you will feel. You can do homework from 7:00 a.m. to

9:00 a. m. on Saturday morning. After doing your homework , you can plan your weekends well.

     ★Go out to enjoy weekends. Weekends feel longer if you get out and enjoy them. Think about

what you like to do. Plan a sports activity, for example, playing football in the park. You can also plan to

go to a museum, a zoo, or a park.

1. There are _____ days in a week.

A. two            

B. seven          

C. three        

D. five

2. The underlined word "sleep-in" maybe means "_____".

A. 晚一点睡觉    

B. 早一点睡觉    

C. 晚一点起床    

D.早一点起床

3. The second idea is about _____.

A. the right time of getting up              

B. the best time to do homework

C. the outdoor activity for weekends        

D. the good place for spending the weekends

4. You can also plan to go to the following places except _____ for weekends.

A. a computer games centre    

B. a park      

C. a museum        

D. a zoo

5. What's the best title for the passage?

A. Get Up at Your Usual Time        

B. Do homework as Early as Possible

C. Go Out to Enjoy Weekends        

D. How to Make Your Weekends Longer

将植物群落分成森林、林地、草地、荒漠等不同的类群，这种分类是根据( )。

A．种类

B．群落外貌

C．优势度

D．景观

当一个上市公司发行可转换债券所募集到的资金不按核准的用途使用时，证券交易所应该按规定停止其债券的交易。（）

境外投资者人民币前期费用专用存款账户内的资金不得用于（）。

A、土地招拍挂

B、支付咨询费

C、支付劳务报酬

D、生产准备费