The number of smokers in China ________ decreased in recent years.
#85611
A
has
B
have
C
is
D
are
推荐题目
The teacher together with his students ___ down at the desk and having a discussion in the classroom.
#86087
A
is sitting
B
sat
C
are sitting
D
would sit
Excuse me.Is there a bank near here? ______.
#44105
A
Yes, it is.
B
Yes, there is.
C
Yes, there isn’t.
D
No, it isn’t.
All possible means to save the wounded soldier.
#86247
A
has been tried
B
have been tried
C
is to be tried
D
are trying