考博考试

【单选题】 The doctor assured Susan that the pain would ______one hour after she took the medicine.
A．wear out
B．wear down
C．wear away
D．wear on

网考网参考答案：C
网考网解析：
[解析] wear out意为“使……逐渐消失，使……磨损掉”，后面必须出现宾语，而 wear away虽然与其意义相同，但后面不带宾语，故是正确的。wear down意为“使意志等……减弱，使……变弱”；wear on意为“(时间)慢慢过去，缓缓地进行”。 查看试题解析出处>>