Question

【題目】I'm serious about running. It's the only thing ________ I've ever wanted to do.

A.whichB.whatC.that

Answer 1

【答案】C

【解析】

句意：我對待跑步很認真。這是我唯一想做的事情。

考查定語從句。which關系代詞；what不引導定語從句；that關系代詞。先行詞是物且定語從句中缺少賓語，所以可以填which、that或者省略，但是這里先行詞thing被the only修飾，這時只能用that，故選C。