_ Who"s that boy reading in the garden? Is it David?_ It __________ be David. I

题型：浙江省月考题难度：来源：

^_Who"s that boy reading in the garden? Is it David?
^_ It __________ be David. I saw him in the classroom just now.[ ]
A. must
B. can"t
C. may
D. shouldn"t

答案

举一反三

Listen! Is Mr. Brown giving a report in the school hall?
—It ______ be him. He has gone to Wuhan.[     ]
A. must
B. mustn’t
C. can
D. can’t

题型：山东省月考题难度：| 查看答案

—_______your foreign teacher use chopsticks?
—Yes, he has been in China for a few years.[     ]
A. Can
B. Must
C. May
D. will

题型：浙江省月考题难度：| 查看答案

Food safety is important. Rules _____ to stop people from food pollution.     [     ]
A. must make
B. must be made
C. can  make
D. can"t be made

题型：浙江省月考题难度：| 查看答案

— Did Jim ride his bike to school this morning?
— He _____ come to school by bike. He hasn"t found his bike yet.[ ]
A. may
B. mustn"t
C. can
D. can"t

题型：浙江省月考题难度：| 查看答案

—Are you going to buy the camera?
—I ________, I don"t have money enough on me. [ ]
A. mustn"t
B. can"t
C. needn"t
D. mayn"t

题型：月考题难度：| 查看答案