_________ the help of man-made satellites, we can know what the weather will be like in the next few days.
#50033
A
Under
B
With
C
Using
D
By
推荐题目
He is young，but he can do something________．
#46857
A
on his own
B
on her own
C
on my own
D
on their own
Let’s ______ each other．
#48848
A
to make friends
B
make friends to
C
make friends with
D
to make friends with
-- Will you be back _____ five in the afternoon? -- I am not sure, maybe later than that.
#51358
A
in
B
before
C
for
D
until
Tom didn't go to school_______ this morning because he overslept.
#50752
A
at once
B
on time
C
by accident
D
at present