问题
I hear that _________ she is lovely she can beextremely difficult to deal with.
A:whether
B:as if
C:if
D:While
B:as if
C:if
D:While
正确答案是：
同类题型
Mr. Wang decided to devote all his time_______ his spoken English before going abroad.
He isn’t particular about his food—Yes,he eats ______ anything
Why do you suggest we buy a new machine?—Because the old one has been damaged ________.[ ]
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