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— The terrible accident is under investigation.
— Actually, quicker action _________ those workers trapped in the mine.
A.may have saved |
B.must have saved |
C.should have saved |
D.could have saved |
查看习题详情和答案>>
—The terrible accident is under investigation.
—Actually, quicker action ______ those workers trapped in the mine.
A.might have saved |
B.must have saved |
C.should have saved |
D.could have saved |
查看习题详情和答案>>
. --- The terrible accident is under investigation.
--- Actually, quicker action______ those workers trapped in the mine.
A. might have saved B. must have saved
C. should have saved D. could have saved
查看习题详情和答案>>
—The terrible accident is under investigation.
—Actually, quicker action _____ those workers trapped in the mine.
A.might have saved |
B.must have saved |
C.need have saved |
D.could have saved |
查看习题详情和答案>>