题目
题型:模拟题难度:来源:
B. should have
C. need have
D. ought have
答案
核心考点
试题【You _____ come, but why didn"t you appear? [ ]A. must have B. should have C.】;主要考察你对动词的分类等知识点的理解。[详细]
举一反三
— Actually,quicker action ____ those workers trapped in the mine.
B. must have saved
C. ought to have saved
D. should have saved
B. shouldn"t have washed
C. must not have washed
D. can not have washed
B. shan"t
C. mightn"t
D. mustn"t
— We ____ read the lesson yesterday evening.
[ ]
B. could have
C. should have
D. might have
— There ____ be a flight. But you"d better call the booking office to make sure.
B. may
C. would
D. will
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