问题补充:
He looks very tired . He to bed too late last night .
A. must go
B. must have gone
C. could go
D. didn\t go
答案:
A. must go
B. must have gone
C. could go
D. didn\t go
解析:must 用于表示推测时,只能用于肯定句,完成式表示对过去情况的推测。
时间:2018-10-12 14:02:37
He looks very tired . He to bed too late last night .
A. must go
B. must have gone
C. could go
D. didn\t go
A. must go
B. must have gone
C. could go
D. didn\t go
解析:must 用于表示推测时,只能用于肯定句,完成式表示对过去情况的推测。
伟大的日子:小学生的读后感 在读完伟大的日子后 我感触颇深。这本书讲述了一位伟大
2024-07-19