—You forgot______ off the lights?   It’s still on.—But I remember _______them off before I went out of the room.
#49390
A
turning; to turn
B
to turn; turning
C
turning ; turning
D
to turn; to turn
推荐题目
He prefers _______ to __________.
#50137
A
swim, to skate
B
swims, skating
C
swimming, skating
D
to swim, to skate
---How did you work out the difficult chemistry problem?--- I worked it out by ________.
#49667
A
working with a group
B
think very hard
C
ask the teacher for help
D
doing oneself
He couldn’t help ____ .The news was so ____ .
#50819
A
smiling, excited
B
to smile, exciting
C
smiling, exciting
D
smiled, excited
The little girl can’t decide ______ though there are so many kinds of MP5 in the mall.
#50594
A
what to choose
B
to choose which
C
which to choose
D
to choose what