问题

________ the old houses, the Browns built a beautiful garden in that area.

A:Having pulled down
B:Pulled down
C:Pulling down
D:To pull down

正确答案是：

同类题型

t your help, I _____the exam last term.

Why do you turn up so late?—–Sorry. My car_______and I had it repaired.

The roads are crowded _____ walking is quicker than driving．

下列句子中加点词的解释，不正确的一项是（）

Thechairman thought ________ necessary to invite Professor Smith to speak at themeeting.