问题补充:
Better all the lights are turned off before you leave the classroom.
A. to be sure
B. to make sure
C. be sure
D. make sure
答案:
A. to be sure
B. to make sure
C. be sure
(答案→)D. make sure
解析:Better = Had better, 后接动词原形。
时间:2019-02-06 01:46:44
Better all the lights are turned off before you leave the classroom.
A. to be sure
B. to make sure
C. be sure
D. make sure
A. to be sure
B. to make sure
C. be sure
(答案→)D. make sure
解析:Better = Had better, 后接动词原形。
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