肺部支原体感染用（） A.阿莫西林 B.红霉素 C.头孢曲松 D.林可霉素 E.万古

Kitty wants to keep fit, so she        eats snacks between meals.        [ ]

A. usually        

B. often          

C. seldom      

D. always

把钢加热使之全部为奥氏体，保温后快速冷却至珠光体转变温度，等温停留一段时间使奥氏体完全转变为珠光体后再空冷至室温，这种操作称为（）

A．完全退火

B．球化退火

C．等温退火

D．正火

可用于拔桩的桩锤是( )。

A．单动汽锤
B．落锤
C．双动汽锤
D．振动桩锤

句型转换

小题1:The information is very important.(改为感叹句)

             information it is!

小题2:Susan’s mother asked her , “Have you packed your things?” (改间接引语)

Susan’s mother asked her               had packed her things.

小题3:The engineer didn’t control the computer at once.(改为被动语态)

The computer               by the engineer.

小题4:You have to get to the museum by eight o’clock tomorrow morning. (改为否定句)

You               to get to the museum by eight o’clock tomorrow morning.

小题5:The students would rather go to bed early than stay up late in the past. (保持句意基本不变)

The students     going to bed early to        up late in the past.

以下不属于社会公众全员参与项目管理优势的是（）。

A.从公众及其他渠道获得技术经验

B.改善环境、组建团队、避免资源浪费

C.多视角观察以界定问题

D.应用公众的热情及积极性