Charlie ______ be really difficult at times even though he’s a nice person in general.
#63613
A
shall
B
should
C
can
D
must
推荐题目
______green or_______in a light green room________good for us.
#77330
A
Wear;sleep;is
B
Wearing;sleeping;are
C
Wear;sleep;are
D
Wearing;sleeping;is
She ______ know the answer, but I’m not sure.
#75276
A
maybe
B
may be
C
may
D
must