問題詳情
20. Approaching a doorway in which dangles a red envelope filled with green paper money, ________.
(A) the lion’s teeth snare the envelope
(B) the envelope is snared by the lion with its teeth
(C) the teeth of the lion snare the envelope
(D) the lion snares the envelope with its teeth
參考答案
用户評論
【蕭漠】評論
副詞子句簡化為分詞構句，要求前後主詞要相等。原句: When the lion approaches a doorway.....1.去掉主詞，去掉動詞，也就不需要連接詞2.欲留有意義的動詞，則須作詞類變化故D的主詞為lion故D的主詞為lion。