John _________ he could improve his exam results, but he did not have enough time to study.

admin2021-10-09  13

问题 John _________ he could improve his exam results, but he did not have enough time to study.

选项 A、knows how
B、knows that
C、knew how
D、knew that

答案C

解析 考时态和连词。根据从句可判断为过去时,排除选项A和B。How表示如何,符合题意。选项C是正确的。【句子大意】约翰知道如何提高考试成绩,就是没有足够的时间学习。
转载请注明原文地址:https://jikaoti.com/ti/Wz7GFFFM
本试题收录于: 英语题库成考专升本分类
0

随机试题
最新回复(0)