问题

The Great wall is the only one of the buildings on the earth_____ seen from the moon.

A:which is
B:which are
C:that are
D:that is

正确答案是：

同类题型

Bob enjoy playing computer games. Heallhis free time on it.

You didn’t bother me. , I like your company.

The suit’s finished, ___?

“Have you seen the film?” he asked me →He asked me _______

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