问题
选择题
---- What’s the matter?
---- Oh, sorry. I pressed the button by chance and _______ the alarm clock.
A.set out
B.send for
C.sent off
D.set off
答案
答案:D
这里的set off表示:引起/发。
---- What’s the matter?
---- Oh, sorry. I pressed the button by chance and _______ the alarm clock.
A.set out
B.send for
C.sent off
D.set off
答案:D
这里的set off表示:引起/发。