问题

What action should they _______ such a thing happening again

A:No problem.
B:It’s up to you.
C:You’re welcome.
D:Let’s go.;

正确答案是：

同类题型

we have done a lot to build a low-carboneconomy, but it is _______ ideal. We have to work still harder.

suggested the number of cars should be limitedto stop air pollution —_______, the idea is not very practical

Police now believe that the crime could be ________ to the one which happened last week.

Our country are working even harder now to _______ the gap between the developed countries and ours.

The road conditions there turned out to be very good, ____ was more than we could expect.