— Hello, may I have an appointment with the doctor?
— ___.
A. Sorry, he is busy at the moment.
B. Why didn’t you call earlier?
C. Certainly. May I know your name?
D. Sorry，he doesn’t want to see you.
Now a lot of new technologies can ___ problems in industry.
A. be applied to solving B. be applied to solve
C. apply to D.apply for
The doctor advised her to eat more bean products ____ meat which might be harmful to her heart.
A.for lack of B. by means of C. in place of D. in favor of
— May I speak to Mr Smith?
— I am afraid not. He is at a meeting now. It’s not ___.
A. reliable B. convenient C. beneficial D. available
No sooner ___ down on bed ___ the telephone rang.
A. had he lain; than B. had he lied; when C. did he lie; than D. had he laid; before
It was the training _____ he had as a young man _____ made him such a good engineer.
A
. what ; that B. that ; what C. that ; which D. which : that
