如果政府把经济增长和增加就业作为宏观经济政策的主要目标，就需要实行( )。A．扩张

用所给的词的适当形式填空。

1. Because of the heavy rain, the river had risen by ten ____ by midnight. (foot)

2. Not all people know earthquakes are caused by the ____ of plates. (move)

3. Sometimes it is really difficult to predict a ____ disaster. (nature)

4. Almost all the buildings in the city were ____ destroyed in the earthquake. (complete)

5. — I'm sorry to have kept you ____ so long. (wait)

    — I have been here just for a few minutes.

出版、制作、复制、进口、批发、零售、出租音像制品，应当遵守宪法和有关法律、法规，坚持经济利益优先，兼顾社会效益。

霍乱抢救中重要的是（）。

A.止泻

B.静脉滴注青霉素

C.补液、及时纠正水电解质和酸碱平衡紊乱

D.早期用血管活性药

E.静脉滴注低分子右旋糖酐

电路一般由电源、负载、连接导线、控制和保持装置四部分组成。

在复杂结构的煤层中，煤层的总厚度是除去夹矸的纯煤厚度。（）