砂粒级颗粒一般呈（）形式搬运，砾石一般以（）形式搬运。A、跃移、推移 B、推移、跃移

以下物质属于常见隐含危险品的是()。

A.呼吸器

B.诊断用标本

C.电器设备

D.机器零件

E.文具

"Nothing in this letter＿＿＿be considered as a license to use the artist’s personal  possessions", the judge declared on the court.

A．can

B．shall

C．must

D．may

按要求完成句子。

1. I think the boys are from England. (改为否定句)

    I _____ _____ the boys _____ from England.

2. Lily would like some apples. (对画线部分提问)

     _____ _____ Lily _____?

3. There is something wrong with my computer. (改为否 定句)

    There is _____ _____ with my computer.

4. There is little milk in the bottle, _____ _____? (反 意疑问句)

5. Ann was very happy. (改为感叹句)

    _____ _____ Ann was 1

6. It's nearly 2 kilometers from my home to the school. (对画线部分提问)

    _____ _____ is it _____ your home _____ the school?

凡应实行项目法人责任制的新上项目，在( )被批准后，应及时组建项目法人筹备组，具体负责项目法人的筹建工作。

A．项目建议书
B．可行性研究报告
C．设计任务书
D．开工报告

警衔等级的设置是警衔制度的核心，警衔为( )是初级警官。

A．二级警司
B．二级警监
C．二级警督
D．二级警员