国有资产管理的原则有( )。A．国有资产分级所有 B．政府的社会经济管理职能和国有

下列各组词语中，加点字的注音全都正确的一组是

A．百舸争流 kě巷道 hàng 河畔pàn偏袒tàn

B．自怨自艾ài 惆帐 chàng攒射cuán 　酝酿niàng

C．博闻强记qiáng解剖pàn 婆娑shā骷髅kū

D．妄自菲薄bó浸渍zì桀骜ào 寥廓kuò

行驶平顺性

早期妊娠利用超声检测技术最先显示的是（）.

A.胎囊

B.卵黄囊

C.胚芽

D.桑葚胚

E.双顶颈

用所给词的适当形式填空。

1. I'd like Uncle Li _______ (mend) my bicycle.

2. Jim doesn't know how ________(fix) up his TV.

3. A cup is used for _________(drink) water.

4. By the time she got to the cinema, the movie _________(begin).

5. ________ (luck), I passed the examination.

6. The TV play had a very happy _________(end).

7. Lin Tao would like to go (to) somewhere __________ (relax).

8. I'd like to stay at home, because I like _________(peace) vacations.

9. Mr Chen was surprised to see the fast _________(develop) in China after his long absence from the country.

10. Watch _________(care), and you will find the differences between the two pictures.