We must _____ the twins. [ ]A. finding B. find C. to find D. finds

题型：同步题难度：来源：

We must _____ the twins. [     ]
A. finding
B. find
C. to find
D. finds

答案

举一反三

—Look! It ________ be the new woman manager.
—It ________ be her. She has just left for Shanghai.

[ ]

A. can; mustn"t
B. must; can"t
C. must; mustn"t
D. can"t; must

题型：模拟题难度：| 查看答案

—This pair of shoes _______ belong to Jack. He likes this kind of shoes very much.
—It ______ be his. It"s too large for him.          [     ]
A. can; can" t
B. may; needn"t
C. must; mustn"t
D. must; can" t

题型：河北省模拟题难度：| 查看答案

You may watch TV this evening. But you ______ finish your homework first.                                                                                                                                                        [     ]A. can
B. must
C. need
D. may

题型：同步题难度：| 查看答案

—Do we have to finish writing the composition today?
—No, you ______. If you can hand them in tomorrow, it will be OK. [     ]
A. needn"t
B. wouldn"t
C. mustn"t
D. shouldn"t

题型：河北省模拟题难度：| 查看答案

You have worked all day. You _______ be tired. [ ]
A. must
B. can"t
C. could
D. might

题型：河北省模拟题难度：| 查看答案