. ----______are they staying in Beijing?----For three days.
#35605
A
How often
B
How long
C
How old
D
How soon
推荐题目
I’m sorry I’m late. I should get here 10 minutes ________.
#35432
A
early
B
earlier
C
the earlier
D
the earliest
---Where’s Mary? I didn’t see her this week.--- I didn’t see her, _____.
#35499
A
other
B
too
C
either
D
instead