这是定语从句的一个陷阱题(也是经典题).做这种题先把疑问句改为陈述句.
就是this museum is ____you visited several mothns ago.
有主语,谓语.发现缺宾语.所以填the one充当先行词.后面是省略that的定语从句
但是.把这个句子改一下.
Is this the museum____you visited several mothns ago?
这是就要填that.which或不填.做定语从句的宾语成分
还有一种是
Is this the museum____you visited the airplanes several mothns ago?
这里就要填where或in which.因为the museum在定语从句中做地点壮语
所以要小心这类题