摘要： How the big forest fire has remains to be a mystery. A. taken place B. turned up C. broken out D.broken up
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How the big forest fire has _____ remains to be a mystery.
[ ]
A. taken place
B. turned up
C. broken out
D. broken up
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B. turned up
C. broken out
D. broken up
How the big forest fire has remains to be a mystery.
A. taken place B. turned up C. broken out D.broken up
查看习题详情和答案>>How the big forest fire has remains to be a mystery.
A．turned up B．broken out C．taken place D．broken up
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