作业技术准备状态的控制中，质量控制点是指为了保证作业过程质量而确定的（）。

He was only an office boy before______the position.

A．being appointed

B．appointed

C．appointing

D．having appointed

He suddenly became______that he was the only man who wasn't wearing a suit at the party.

A．alert

B．conscious

C．rational

D．sensible

He is the only suitable man ______ I can find for this job.

A．who's

B．whose

C．that

D．what

A．inaccessible

B．irresponsible

C．irremediable

D．irreplaceable

Companies only receive a few applications for each position.()

Why did the man leave his last: job？

A．Because he feels it would be an advancement to get this new job.

B．Because he hopes to get a better position.

C．Because he didn't like his colleagues at his last job.

The newcomer is ________ a very old man, but in fact he is only a little over fifty.

A．surely

B．apparently

C．obviously

D．evidently

Why does the man say this:

A．He is giving something to the professor.

B．He is trying to justify his position.

C．He is apologizing because he does not understand.

D．He is signaling that he will explain his problem.

With a weather worn face, Ted is ______ a very old man but in fact he is only fifty.

A．obviously

B．evidently

C．apparently

D．sufficiently

What does the man think of the exams7

[ A] He's afraid to take exams.

[B] He only took the fourth exam.

[C] He didn't get the highest score on one exam.