问题
Jolin， how long have you been a teacher as a pop star—______the end of last month， after Jolin’s English Diary Book came out.
A:Since
B:In
C:By
D:At;
B:In
C:By
D:At;
正确答案是：
同类题型
How long do you think it is _____ he took up the job?— Half a year at least[ ]
This is the bag ________ my mother boughtyesterday．
Would you like to watch the film Martian with me this Sunday— ________ . I like movies very much.
Something special happened ________ Mary ________ the first day of school.