For some time the expert __________ people of the health risks caused by passive smoking. He says he won’t stop until all the smokers around him decide to quit smoking.
#102620
A
is warned
B
is warning
C
has been warning
D
has been warned
推荐题目
—It’s a long time since we met last. Haven’t you graduated from college yet?—_____. I ______ English for four years in Nanjing University.
#104841
A
No, study
B
Yes, have studied
C
No, am studying
D
Yes, studied
It is the first time that I ______ this kind of moon cake.
#101741
A
enjoyed
B
have enjoyed
C
had enjoyed
D
enjoy
The news he looked forward to .
#100811
A
came at lastest
B
coming at the least
C
coming at the lastest
D
came recently
---When ______ again? ---When he ______, I’ll let you know.
#103420
A
he comes; comes
B
will he come; will come
C
he comes; will come
D
will he come; comes
What will people die of in 100 years? If you think that is a simple question, you ______ attention to the revolution taking place in biotechnology．
#101602
A
have not been paying
B
had not been paying
C
were not paying
D
will not be paying