what和which同為連線代詞,兩者都可在主語從句中作主語,賓語,表語。what在從句中有意義,什麼。而which也有意義,哪一個。例如:It is by no means clear——the president can do to end the strike.A.how B.whichC.that D.what分析:考查名詞性從句的引導詞。句中it是形式主語,主語從句中缺少do的賓語,故選擇what作為主語從句的引導詞且充當從句中謂語動詞do的賓語。例如:_book you borrrow, you must return it in a week.A.that B.whatC.which D.why分析:borrow sb sth,缺少賓語,排除why,that.因為why作狀語,that在句子成分完整時作主語,又因為句子中沒有意義。what不符合句義,不能說‘’你借哪個書‘’,所以本題選C.
what和which同為連線代詞,兩者都可在主語從句中作主語,賓語,表語。what在從句中有意義,什麼。而which也有意義,哪一個。例如:It is by no means clear——the president can do to end the strike.A.how B.whichC.that D.what分析:考查名詞性從句的引導詞。句中it是形式主語,主語從句中缺少do的賓語,故選擇what作為主語從句的引導詞且充當從句中謂語動詞do的賓語。例如:_book you borrrow, you must return it in a week.A.that B.whatC.which D.why分析:borrow sb sth,缺少賓語,排除why,that.因為why作狀語,that在句子成分完整時作主語,又因為句子中沒有意義。what不符合句義,不能說‘’你借哪個書‘’,所以本題選C.