What are you doing _____ vacation?
#48594
A
for
B
in
C
on
D
at
推荐题目
— Look! The girl __________ long hair is building a snowman. Is she Sandy? — It __________ be her. I’m not sure.
#46879
A
with; mustn’t
B
has; must
C
has; can’t
D
with; may
