—Excuse me. Do you have the time?—__________.
A. Yes, I have.
B. Of course, I have.
C. It ’s ten to five.
D. Sorry, I don ’t.
查看答案
The World Population Explosion
—I can't remember those grammar rules!—__________. Practice more.
A. It's hard to say
B. You're not alone
C. I'm afraid not
D. It's up to you
— The manager of the factory wants to improve production a great deal, but he doesn’t spend much on technology.— I am afraid he won ’t realize his dream. You know ________.
A. empty vessels make the greatest sound
B. you can ’t eat your cake and have it
C. enough is as good as a feast
D. two heads are better than one