【单选题】
25. In some parks visitors are requested to keep ____ the grass.
【单选题】
We tried to ____ what he meant.
【单选题】
____ of them knew about the plan because it was a secret.
【单选题】
At this stage we cannot tell you____ you have been selected for the job or not.
【单选题】
Our factory has ____ for years.
③
many equipments of fire
【单选题】
16. I took the medicine, but it didnt ____.
【单选题】
The city ____ its birth-rate by almost 60% in the past 20 years.
【单选题】
?There are altogether fifty students in our class, twenty____ are boys. ?
【单选题】
They have built a____.?
①
bridge hundred meters ?
②
bridge a hundred meters long?
③
a hundred meters long bridge ?
④
bridge hundred meters long?
【单选题】
—You’ve given us a wonderful Chinese dinner, Mrs Huang.—____.
①
Oh, I’m afraid I didn’t cook well
②
I’m glad you enjoyed it
③
It’s not necessary for you to say so