按信息传输方式，城市消防远程监控系统可分为（）。 A.有线城市消防远程监控系统 B.

要使一个平行四边形成为正方形，则需增加的条件是______（填上一个正确的结论即可）．

可溶性钡制剂为（）

A．易爆炸品

B．自燃及遇火燃烧的药品

C．易燃液体

D．极毒品及杀害性药品

E．具有强烈腐蚀性的药品

Complete the sentences with proper words.

1)   My grandfather doesn't like the W ____________way of life, so he came back to our

hometown last year.

2)   She has a very large v____________ and she can read English novels now.

3)   Being deaf and dumb makes c_____________ very difficult.

4)   His n___________ language is not Chinese but he can speak it fluently.

5)   Everyone went to see the film, me i_______________.

6)   He made repeated r______________ for help but nobody noticed that.

7)   He spoke for an hour but didn't a___________________  say anything important.

“士的崛起，意味着一个以‘劳心’为务、从事精神性创造的专业文化阶层形成，中 * * 的物质生活与精神生活注定要受到他们的深刻影响。”士阶层兴起的直接原因是（  ）

A．宗法制的解体

B．各诸侯国对人才的渴求

C．封建的经济发展

D．私学的发展

复元活血汤原方中用量最大的药物是

A．大黄
B．柴胡
C．当归
D．红花
E．桃仁