_____your sister sad?
#44155
A
Are
B
Is
C
Am
D
Be
推荐题目
We live day by day, but in the great things, the time of days and weeks ____ so small that a day is unimportant.
#85914
A
is
B
are
C
has been
D
have been
--- _________ either Tom or I fit for the temporary job?--- Neither he nor you _________.
#85917
A
Am; are
B
Are; are
C
Is; are
D
Is; is
