英语语法高手请进Is this museum ______there is a stamp exhibition now

在我看来做这种题的技巧是要把一般疑问句改为陈述句,把is 还原到正确的位置就容易做出正确的选择了.
第一步把第一题改为陈述句：This museum is ____there is a stamp exhibition now.
第二步再看选项,只有把D the one where放进去才正确.the one 在整个主句中作表语,其后跟定语从句,因为定语从句中缺少地点状语,所以用where 引导.
这个句型还有种变化：Is this the museum____ there is a stamp exhibiton now?
你看选什么正确?
注意有冠词了,我们应该改成陈述句This is the museum___there is a stamp exhition now.
因为这个时候有了the museum 做先行词,所以只需要一个where来引导后面的定语从句了.
所以你问的第二个问题就容易回答了.the one where完全正确,如果只用where引导表语从句也对啊,只不过是表语从句了.

Is this museum there is a stamp exhibition now?
A,that B,the one that C, the one which D, the one where？ 麻烦仔细分析下
还原下,更容易理解.
there is a stamp exhibition in this museum no...

Is this museum ______there is a stamp exhibition now?
换一下 Is it this museum ______there is a stamp exhibition now?或
Is this the museum ______there is a stamp exhibition now?
答案就不同 直接用where
再看原句 the one 作先行词，从句不缺成分关系副词where