—He worked out such difficult questions at a very young age. —Oh, he _______a
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—He worked out such difficult questions at a very young age. —Oh, he _______a
题型:期中题
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—He worked out such difficult questions at a very young age.
—Oh, he _______a very sma
rt student then
[ ]
A. could have been
B. should have been
C. might have been
D. must have been
答案
D
举一反三
The boy________be really annoying at times, but after a while, you"11 get used to him.
[ ]
A. must
B. should
C. shall
D. can
题型:模拟题
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On Sunday when I was young, my father and I
get up early and go running.
[ ]
A. could
B. would
C. might
D. should
题型:月考题
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— Where is Lily, Lucy? I cannot find her anywhere.
— She
have been off long. I saw her clean the window just now.
[ ]
A. shouldn"t
B. can"t
C. mustn"t
D. needn"t
题型:月考题
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Thank you for all your hard work last week. I don"t think we ______ it without you.
[ ]
A. can manage
B. could have managed
C. could manage
D. can have managed
题型:月考题
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— Did you go to the open-air concert?
—No. We ____. but we spent too much time shopping.
[ ]
A. could have gone
B. must have gone
C. can"t have gone
D. shouldn"t have gone
题型:月考题
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