48.A
no sooner…… than一"……就……"前用倒装,后用正常语序
50.D
表示地点的状语放前面时,引起倒装,动词放在主语之前即可,不需再借助助动词,例如There comes the bus而不用there does come the bus；
lie“躺”的过去分词为lay
48.No sooner____________to bed than he heard a knock at the door.
48.No sooner____________to bed than he heard a knock at the door.
A.had he gone
B.he had gone
C.did he go
D.he went
50.On the ground ____________ a dead snake.
A.did lie
B.did lay
C.laid
D.lay
A.had he gone
B.he had gone
C.did he go
D.he went
50.On the ground ____________ a dead snake.
A.did lie
B.did lay
C.laid
D.lay
英语人气：862 ℃时间：2019-08-18 09:58:35
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