When the teacher came in, he saw some boys _______ behind Daniel, _______ the computer games.
#50360
A
sit, watching
B
sitting, watching
C
sit, to watch
D
sitting, watched
推荐题目
Jim asked Ling Feng his pet dog while he was away.
#50071
A
not to forget to look after
B
not to forget looking after
C
don’t forget to look after
D
don’t forget looking after
