若要定义一个只允许本源文件中所有函数使用的全局变量，则该变量需要使用的存储类别是 ______。A．e

A．He would have the car repaired.

B．He would have walked home.

C．He would have called the police.

D．He would have taken a taxi.

Who would you rather have ______ the computer, Mr. Lin or Mr. Chen？

A．repaired

B．repair

C．repairing

D．to repair

______I realized the consequences, I would never have intended to get involved.

A．If

B．When

C．Had

D．Unless

We () the computer more if we hadn’t had such an old one.

A、would have used

B、have used

Apple sells its new computer models at a high price because ______.

A．they have new features and functions

B．they are more sophisticated than other models

C．they have new accessories attached

D．it wants to accumulate funds for future research

I used a computer, _________it would have taken me much longer to finish thework.

A、otherwise

B、and

C、however

D、so

Do you have any difficulty ______ (design) this new computer program？

What the reporter stole would have been valuable to ______.

A．another computer firm

B．a rich criminal

C．an export agency

D．a rival company

Apple sells its new computer models at a high price because

A．they have new features and functions.

B．they are more sophisticated than other models.

C．they have new accessories attached.

D．it wants to accumulate funds for future research.