【单选题】—How do you go to school every day? —I ____ , but I ____ by bike a year ago.
A.
go to school by foot; went
B.
would go to school on foot; liked to go
D.
will walk to go school; was used to going
【单选题】I go to school ___________.
【单选题】下面几种逻辑门中,可以用作双向开关的是。
【单选题】“学为人师,行为世范”体现了教师工作的( )。
【判断题】慕课课程可以是一门完全对应校内课程的课程,也可以只是校内课程的一部分内容,内容不多, 学生负担不大,可以承诺花一些时间来学习。
【单选题】— How do you go to the office every day? — I often go to the office _____ subway. Sometimes I _____ a taxi. [ ]