-How much shall I pay for the phone call?-You __________. This is free of charge
题型:不详难度:来源:
-How much shall I pay for the phone call? -You __________. This is free of charge.A.shouldn’t | B.can’t | C.needn’t | D.mustn’t |
|
答案
C |
解析
由后面的This is free of Charge。可以知道答案。 |
举一反三
---- There is a lot of smoke coming out of the teaching-building there. ---- Really? It _____ be a fire, most probably.A.can | B.ought to | C.have to | D.must |
|
Look at the floor , Tom ! _____you watch TV while having a meal?A.Should | B.Could | C.Would | D.Must |
|
The fire spread through the hotel very quickly, but everyone __________ get out. A.had to | B.would | C.could | D.was able to |
|
---Did you visit the famous museum ? ---No. We ______ it. But we spent too much time shopping. A.can"t have visited | B.could have visited | C.must have visited | D.shouldn"t have visited |
|
If you _______ the medicine, you _______ better now. A.took; would feel | B.had taken; felt | C.had taken; would feel | D.took; would have felt |
|
最新试题
热门考点