Itissaidthatpotatochips
來源:國語幫 2.97W
問題詳情:
It is said that potato chips ______by mistake about a hundred years ago.
A. invent B. invented
C. are invented D. were invented
【回答】
D 句意:據説薯片是大約一百年前偶然被髮明的。本題考查動詞的時態和語態。由時間狀語a hundred years ago可看出句子應用一般過去時;potato chips與invent構成被動關係,故選D項。
知識點:動詞語態
題型:選擇題