问题
选择题
The number of deaths from heart disease will be reduced greatly if people _____ to eat more fruit and vegetables.
A．persuade
B．will persuade
C．be persuaded
D．are persuaded
答案
答案：D
考查动词的时态和语态。主语people和动词persuade之间是动宾关系，即persuade sb. to do sth.结构，sb.现在作 主语，所以谓语要用被动语态。选D。