某液压泵的输出口的压力为=1.1Mpa，流量为Q=16L/min（转速为1000r/

连词成句。

1. meet, after, school, friends, with, don't, I

    ____________________________________.

2. after, he, to, has, do, his, homework, class

    ____________________________________.

3. can't, watch, I, TV, weekends, on

    ____________________________________.

4. have, to, I, the, room, clean, make, dinner, and

    ____________________________________.

5. piano, the, to, go, learn, have, to, I

    ____________________________________.

用括号中所给单词的正确形式填空。

1. We are looking forward to _____ (hear) from you soon.

2. Huang Jiguang and Dong Cunrui are _____ (hero) in China.

3. Reader is a popular _____ (month) magazine here.

4. Mark Twain isn't known as a great _____ (think)like Confucius.

5. I think surfing at sea is _____ (excite).

6. Harry Potter and the Deathly Hallows _____ (read) by many young people all of the world.

7. Today, to hold the Olympic Games _____ as a rich prize for a country (consider).

8. More and more foreign _____ (visit) are interested in Beijing.

9. There are _____ (million) of people on the square.

10. During the school holidays, the children enjoyed their _____ (free).

数据库DB、数据库系统DBS、数据库管理系统DBMS之间的关系是( )。

A．DB包括DBS和DBMS

B．DBMS包括DB和DBS

C．DBS包括DB和DBMS

D．没有任务关系

下述有关正常淋巴结的描述哪项正确( )

A．直径多为0.2～0.5cm，质地韧，表而光滑
B．与毗邻组织可有粘连
C．有明显压痛
D．质地柔软，表面光滑
E．容易触及

天下行动最______的，以蜗牛为第一。然而在一星期中，它若不停地向前爬，可达三里之远。所以读书做事，不怕______，最怕______。 填入划横线部分最恰当的一项是( )。

A．迟慢 迟慢 停顿

B．迟缓 迟缓 停顿

C．迟慢 迟慢 停滞

D．迟缓 迟缓 停止