问题

Leaders of many countries have been trying to _____ what it is that makes China develop so fast in recent years．

A:carry out
B:figure out
C:watch out
D:make out

正确答案是：

同类题型

31. What the whole nation cares about most at present is ______ the rescue teams could find the missing plane.

The Spring Festival is __________January or February. It’s often cold _______ this time of year. But people in China are all happy __________that day.

John ______ leave for New York tomorrow, but I’m not sure.

Did you visit the Big Ben in London?—- No, we ______ it, but we spent too much time shopping.

Apologizing to those you love is one of ______ things you must do to maintain a friendship.