题目内容
【题目】Now we could not do anything but _______ for him here.( )
A.waited
B.waiting
C.to wait
D.wait
【答案】D
【解析】do sth. but do 除了做…别无选择
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题目内容
【题目】Now we could not do anything but _______ for him here.( )
A.waited
B.waiting
C.to wait
D.wait
【答案】D
【解析】do sth. but do 除了做…别无选择