题目内容
He left a message _____ you should call back this afternoon for the doctor’s appointment.
A.until B. if C. when D. that
D
|
I have not seen him ______ he left.
A.ever since | B.after | C.before | D.until |
题目内容
He left a message _____ you should call back this afternoon for the doctor’s appointment.
A.until B. if C. when D. that
D
|
I have not seen him ______ he left.
A.ever since | B.after | C.before | D.until |