________ from the third floor ________ the policeman pointed his gun at him．
A.Jumped down the thief; until
B.Down the thief jumped; when
C.The thief jumped down; until
D.Down jumped the thief; when
网友回答
D解析难。考查倒装语序。当某些副词如up, down, in, out, here, there, then, now等置于句首时，句子主谓全部倒装，因此