________youhaveunderstoodit,Idon'thavetoexplainit.A.Byn...
來源:國語幫 1.99W
問題詳情:
________you have understood it,I don't have to explain it.
A.By now B.Now that
C.Now this D.Right now
【回答】
B [by now直到現在;now that既然;right now現在,立刻。根據句意應選B。]
知識點:連詞
題型:選擇題