—These Maths problems are too hard to ______. Can you help me? —There are many ways, but the most important is to try your best.
#62119
A
work out
B
come out
C
put out
D
look out
推荐题目
There         a talk show on CCTV—3 at 10:00 tonight.
#60971
A
is going to have
B
will have
C
is going to be
D
are going to be
Don’t _____ your hands from the window when you are on a bus.
#57990
A
put on
B
take off
C
put out
D
throw away
Trees ______every spring in North China.
#53422
A
have planted
B
will plant
C
were planted
D
are planted