―When was the house built? ―It was built in 1949 _______ the PRC was founded． A．which B．that C．what ...
2023-01-24 07:33:58 152次 2010年高三备考英语“好题速递”系列试题（3） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
―When was the house built?
―It was built in 1949 _______ the PRC was
founded．
|
A．which
|
B．that
|
C．what
|
D．when
|
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