Sofaraseriesofproblems
來源:國語幫 9.05K
問題詳情:
So far a series of problems _________ brought about by this decision.
A. have B. has C. have been D. has been
【回答】
D
知識點:動詞時態與語態
題型:選擇題
問題詳情:
So far a series of problems _________ brought about by this decision.
A. have B. has C. have been D. has been
【回答】
D
知識點:動詞時態與語態
題型:選擇題