应该填C吧,这是神舟5号着陆的地点,强调的是地点,所以对于where
in which 的话更偏向于具体是哪一个我们老师这道题有讲过，好像是语法上的不同，但过了两个月，我忘了具体是什么，你能说下吗？举个例子This is the house in which I have lived for 2 years. 是由This is the house which I have lived in for 2 years.变过来的 通常用第一钟这是which与that的一个区别 ，which前可以加介词，相当于 I lived in the house for 2 years。原句能改为This is the house （that） I have lived in for 2 years. 若定语从句中有介词，那是否必须把介词往提前呢？只有which能，而且要像which I have lived in 一样 lived in 后面不跟东西，这样才能介词提前