问题
选择题
—Where was your brother at this time last night?
—He was writing an e-mail _______ I was watching TV at home. [ ]
A. as soon as
B. after
C. until
D. while
答案
答案：D
搜题请搜索小程序“爱下问搜题”
—Where was your brother at this time last night?
—He was writing an e-mail _______ I was watching TV at home. [ ]
A. as soon as
B. after
C. until
D. while
答案：D
