—Where is Kangkang? —He is ill. He _____ at home.A. can be B. may be C. must be

题型：同步题难度：来源：

—Where is Kangkang?
—He is ill. He _____ at home.
A. can be
B. may be
C. must be
D. be

答案

举一反三

—What"s Tom going to do next Sunday?
— I"m not sure. He _____ go to the country to see his uncle. [ ]
A. can
B. must
C. will
D. may

题型：模拟题难度：| 查看答案

—_____ you swim?
—Yes, but I"m not a good swimmer. [ ]
A. Can
B. May
C. Need
D. Must

题型：专项题难度：| 查看答案

—Who"s the man over there? Is it Mr Black?
—It _____ be him. He"s much taller. [ ]
A. can"t
B. mustn"t
C. should
D. may

题型：专项题难度：| 查看答案

The yellow coat _____ be Linda"s because nobody likes yellow except her. [ ]

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

题型：专项题难度：| 查看答案

—I"m a little tired. Let"s go to the zoo by taxi.
—We _____ take a taxi. It"s not far from here. [ ]
A. can"t
B. mustn"t
C. couldn"t
D. needn"t

题型：专项题难度：| 查看答案