What happened while Linda was ______ the telephone?
#50722
A
in
B
at
C
on
D
into
推荐题目
He is one of_______in China.
#48813
A
the great scientist
B
the great scientists
C
the greatest scientist
D
the greatest scientists
Mr. Green told us____ too much time____ reading novels.
#49334
A
don’t take; on
B
not to take; in
C
not to spend; in
D
don’t to spend; on