Some Math problems are difficult for the students work out.
#53037
A
so, that
B
not, but
C
such, that
D
too, to
推荐题目
-Steven, could you help me_______ when the plane will take off on the Internet? -I'm sorry, my computer doesn't work.
#57500
A
look after
B
look out
C
look up
D
look for
The boy was______ by all family in his efforts to become a doctor.
#52859
A
hoped
B
suggested
C
encouraged
D
agreed