问题

While there are quite a few differences in the education system, in many countries education is ____.

A:usual
B:regular
C:normal
D:universal

正确答案是：

同类题型

We won’t know whether it will besuccessful. We won’t know whether there will be good _____.

How do you usually go to work? — If it is fine, I _____on foot.

A smile costs ______, but gives much.

The shoes are much too small for him. They ______ be his.

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