問題詳情:
Paper _____ the fibres of plants for many years.
A. has been made from B. have been made out of
C. has made up of D. have been made into
【回答】
A
知識點:動詞時態
題型:選擇題
問題詳情:
Paper _____ the fibres of plants for many years.
A. has been made from B. have been made out of
C. has made up of D. have been made into
【回答】
A
知識點:動詞時態
題型:選擇題