问题

You ____fail to pass the entrance examination if you don’t study harder.[ ]
A: shall
B: could
C: have to
D: should
B: could
C: have to
D: should
正确答案是:
同类题型
65. We should roll _____ for thedistinguished visitors in five-star hotel.
________ nobody wouldn’t go to the spot,he went without a second thought.
The topic, _______ we devoted a heated discussion last night, is a hot issue at present.
will you do during the summerholiday”— “I don’t know, but it’s high time _____something”
- __________ is it from your home to our school-About two kilometers.