问题
选择题
Not until the car looked almost new____ cleaning it.1网
A.John stopped
B.did John stop
C.stopped John
D.John did stop
答案
答案:B
考查倒装句。Not until 放在句首时用部分倒装,从句不倒装,主句倒装,根据语境应用过去式,句意:直到这辆车看起来几乎是新的,约翰才停止了擦车。故选B。