—Jane looks so painful, there _____ be something wrong with her. —Oh, dear! We"d

题型：同步题难度：来源：

—Jane looks so painful, there _____ be something wrong with her.
—Oh, dear! We"d better take her to the nearest hospital at once. [ ]
A. can
B. should
C. would
D. must

答案

举一反三

—Must I finish writing the composition today?
—Yes, you _____.

[ ]

A. must
B. can
C. need
D. may

题型：同步题难度：| 查看答案

The light in the office is off. The teacher _____ be there now. [ ]
A. may
B. can"t
C. mustn"t
D. must

题型：同步题难度：| 查看答案

—Excuse me. Can I take the summer English course?
—Yes. But the course _____ before it starts. [ ]
A. can be paid for
B. can pay for
C. must pay for
D. must be paid for

题型：同步题难度：| 查看答案

—Mum, may I watch TV after supper?
—No, You _____ finish your homework first. [ ]
A. may
B. need
C. must
D. mustn"t

题型：同步题难度：| 查看答案

—Look! It _____ be Jane on the playground.
—It _____ be her because I saw her enter the dance room just now. [ ]
A. must; mustn"t
B. can; can"t
C. may; mustn"t
D. must; can"t

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