问题
选择题
—_____ is the meeting going to last?
—Half an hour. [ ]
A. What
B. How long
C. When
答案
答案：B
搜题请搜索小程序“爱下问搜题”
—_____ is the meeting going to last?
—Half an hour. [ ]
A. What
B. How long
C. When
答案：B
