这题可以选 which,也可以选that,但是 C选项中没有介词 about
句子可以是这样的
Can you lend me the dictionary about which you talked the other day?
或者
Can you lend me the dictionary that you talked about the other day?
所以选D
这题可以选 which,也可以选that,但是 C选项中没有介词 about
句子可以是这样的
Can you lend me the dictionary about which you talked the other day?
或者
Can you lend me the dictionary that you talked about the other day?
所以选D