问题

.I’m told we have taken effective measureswe can against the painting ______.

A:to be stealing
B:being stolen
C:having stolen
D:stealing

正确答案是：

同类题型

What would you like ____—Some milk, please.

So difficult_____it to acquire a large vocabulary without the help of a teacher that he was close to giving up .

Hurry up! It’s the very time we ______ to school.—Wait for me![ ]

Would you mind _______here—I’m sorry about that. I’ll go somewhere else.

y the running , they went on runningafter the thief.