题目内容
This is the only one of the books on space ___.
| A．that has been written | B．that have been written | C．which have been written | D．which has been written |
A
这是以that引导的定语从句,修饰 the only one.
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The village people，in_______school Anna is teaching，are very kind to her.
| A．which | B．that | C．whose | D．where |