埋头铆钉最常见的倒角是（）

阅读理解。

     Bob and Frank are good friends. They often go to movies together (一起) on weekends. Bob's

 favorite actor is Cheng Long. He has an action movie, Who Am I. It's very exciting. Frank likes the actor

 Rick Smith. He really likes his movie. Black September. Frank thinks it's a very successful thriller. Bob

  and Frank are American (美国人), but they both like Beijing Opera, they think they can learn about

 Chinese history from these movies.

1. Bob and Frank often _____ together on weekends.

    A. go to school (上学)

    B. go to a movie

    C. are good friends

    D. go to see an action movie

2. Bob's favorite actor is _____ .

    A. Frank

    B. Cheng Long

    C. Beijing

    D. American

3. The film (影片) Black September is _____ .

    A. an action movie

    B. a comedy

    C. Beijing Opera

    D. a thriller

4. Bob and Frank come from _____ .

    A. America

    B. China

    C. Japan

    D. England

5. Which of following is false (下列那种说法错误)?

    A. Bob and Frank are good friends.

    B. Who Am I is an action movie.

    C. We can learn about Chinese history from action movies.

    D. Bob and Frank like Beijing Opera.

在下列工资数据项中，属于独立项的有（）。

A.基本工资

B.职务工资

C.奖励工资

D.交通补贴

（）

A．

B．

C．

D．

热风炉实质上是一个（）

A.加热炉

B.保温炉

C.冷却炉

D.热交换器

升浮不具备的作用是（）

A.升阳

B.发表

C.利尿

D.散寒

E.催吐