Ireallythinkthatpeopleshould__________riverstoprotectou...
來源:國語幫 3.32W
問題詳情:
I really think that people should __________ rivers to protect our environment. A. be prevented from polluting B. prevent from polluting
C. be prevented to pollute D. prevent to pollute
【回答】
A
知識點:動詞語態
題型:選擇題