____ up late at night is bad for your health.
#50135
A
Stay
B
Staying
C
stays
D
Stayed
推荐题目
Don’t jump to a conclusion! Let’s _______ the problem first.
#49685
A
discussion
B
discussing
C
discuss
D
to discuss
It’s time for class. So stop ________, please.
#49374
A
to talk
B
talking
C
talk
D
talked
Workers can’t be made ________ for twelve hours a day.
#51120
A
work
B
to work
C
working
D
worked