The room is in a terrible mess; it _________ cleaned.
A) can’t have been B) mustn’t have been
C) shouldn’t have been D) wouldn’t have been
第1题:
Where a one-berth cabin is provided solely for the accommodation of a pilot,the existence of such a room,although not itself eligible for deduction,shall not cause the disallowance of the officers’ mess-room,bathroom,W.C.,etc.,as would be the case if the rooms were intended for the use of a passenger.This sentence indicates that ______.
A.a one-berth cabin for a pilot is deductible
B.the officers’ mess-room,bathroom,W.C.,etc.,which are also used by a passenger,is deductible.
C.the officers’mess-room,bathroom,W.C.,etc.,which are also used by a pilot,is deductible
D.a one-berth cabin for a passenger is deductible
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第6题:
“混沌”一词在数学文献中的英文是__________。
A.confusion
B.turbidity
C.chaos
D.mess