版上各位先進您好, 小弟不才, 剛剛擔任家教時
看到一題文法題卻無法很確定地回答學生
題目是這樣的:
He always does ________ he thinks is right.
a.who b.what c.whose d. which
我覺得(心虛)答案可能是 b , 但又潛意識地覺得可能是d
但卻又無法斬釘截鐵地說出所以然, 盼望指點迷津 , 感激萬分!!:)

b

what才同時有先行詞和關係代名詞的性質

b

b

He always does the thing which he thinks is right.what=the thing which

b 他認為是對的事情what

what是複合關係代名詞, 包含先行詞the thing和which關代