【题目】The number of deaths from heart disease will be reduced greatly if people _______ to eat more fruit and vegetables.
A. have persuaded B. are persuaded C. persuade D. will be persuaded
在线课程【答案】B
【解析】考查动词的时态。句意：如果人们被说服多吃水里和蔬菜，那么心脏病的死亡率将会大由于大幅的降低。Persuade sb to do 说服某人做某事，主将从现。