Jeff can"t come to the party, because he"ll _______ help his mom. [
题型:同步题难度:来源:
Jeff can"t come to the party, because he"ll _______ help his mom. |
[ ] |
A. must B. has to C. have to D. need to |
答案
C |
举一反三
I"m sorry I ________ visit next week. |
[ ] |
A. can"t B. don"t C. mustn"t D. won"t |
-Must I park my car behind the building? -No, you _______. You _______ park it there. |
[ ] |
A.mustn"t; may B.may not; must C.don"t have to; may D.shouldn"t; must |
You ______ do it even if you don"t want to. |
[ ] |
A. can"t B. mustn"t C. have to D. needn"t |
—Must I finish my homework at once? —No, you _______. |
[ ] |
A. hasn"t B. mustn"t C. needn"t D. must |
—Must I take part in the activity? —No, you _______. You"re too young. You should look after yourself. |
[ ] |
A. mustn"t B. don"t C. can"t D. don"t have to |
最新试题
热门考点