—Haveyoufinishedthework?—Notyet,butnomatterhowharditis,...
來源:國語幫 1.04W
問題詳情:
—Have you finished the work?
—Not yet, but no matter how hard it is, we'll keep ________ until we make it.
A. failed B. trying C. tried D. failing
【回答】
B
知識點:動詞和動詞短語
題型:選擇題