請看下面一道題，你能選對嗎?

Don’t you know, my dear friend, ______ it is your money not you that she loves?

A. who B. which

C. that D. what

【陷阱】此題容易誤選 A或B：選 A 的同學認為這是指人的，故用who;選B的同學認為這是非限制性定語從句，兩者都是誤認為這是定語從句(注意沒有先行詞) (from www.nmet168.com)。

【分析】其實答案應選C。that引導的是一個賓語從句，用作動詞 know 的賓語，它只是被句中的插入語 my dear friend 隔開罷了。請做以下試題(答案均為C)：

(1) Everyone knows, perhaps except you, _______ your girl-friend is a cheat.

A. who B. which

C. that D. what

(2) I think, though I could be mistaken, ______ she liked me.

A. who B. which

C. that D. what

(3) He told me the news, believe it or not, ______ he had earned $1 000 in a single day.

A. that B. which

C. as D. because

前面兩題 that 引導賓語從句，后面一題 that同位語從句(修飾the news)。

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