问题描述：
The new school will be built () there are some old houses A.while B.where C.that D.which
The new school will be built () there are some old houses
A.while B.where C.that D.which
应该选哪一个
The new school will be built () there are some old houses
A.while B.where C.that D.which
应该选哪一个
问题解答：
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