Now there are already robots _________ in factories.
#50464
A
working
B
to work
C
work
D
worked
推荐题目
---Your car looks nice,is it new,Mr Smith? ----No,I just got my old car_______yesterday.
#51289
A
paint
B
painted
C
painting
D
paints
—We’ll do what we can ______ English well this term.—It’s high time for you to work hard.
#50872
A
study
B
to study
C
be studied
D
be studying
The book written by Mo Yan is worth ______ a second time.
#49367
A
to read
B
to be read
C
reading
D
being read
You had better ____________ because you have to drive back home.
#50781
A
not drinking
B
not drink
C
don’t drink
D
not to drink