外加剂代号WR-A是指（）A、缓凝型高效减水剂 B、早强型普通减水剂 C、标准型普通

句型转换。

1. Cai Lun invented the paper-making process. (改为被动语态)

    The paper-making process _____ _____ _____ Cai lun.

2. These horses were painted Xu Beihong. (改为一般疑问句)

    _____ these horses _____ Xu Beihong？

3. J. K. Rowling was born on July 31st,1965. (对画线部分提问)

    _____ _____ J. K. Rowling _____?

4. Harry Potter was created by J. K. Rowling. ( 对画线部分提问)

    _____was Harry Potter _____ _____?

5. Walt Disney sold his f'irst drawings to neighbors at seven. (改为同义句)

    Walt Disney sold his first drawings to neighbors _____ _____ _____ _____ seven.

I dislike _________when others laugh at me in public or think poorly of me behind.

A．that

B．those

C．it

D．them

相对比较判断法包括（）

A.成对比较法

B.回忆印象评判法

C.加权综合考评法

D.目标等级考评法

股份公司上市条件的股本总额为( )万元。

A．1000

B．2000

C．3000

D．5000

润湿液表面张力越大，对印版的润湿性越（）。

A.好

B.差

C.中等

D.不一定