Jim’s score on the test is the highest;he_____hard.A、should have studiedB、could

游客2025-04-28 109

问题 Jim’s score on the test is the highest;he_____hard.

选项 A、should have studied
B、could have studied
C、must have studied
D、could study

答案 C

解析句意是：Jim在测试中得了高分，他肯定是努力了。should have done和could have done的意思均为“本该做……”，言下之意是并没有做后面的动作。must have done的意思为“一定做了……”，could do的意思是“能做……”。正确答案为C。

转载请注明原文地址:http://tihaiku.com/zcyy/4057453.html

相关试题推荐

随机试题

最新回复(0)

Aschildrengetolder,self-disciplineshouldtaketheplaceofimposeddisci