People _______the southwest of China were in great need of water a couple of months ago.
#51232
A
in
B
at
C
to
D
on
推荐题目
---What did the boy do just now?---He ran______ the road to pick up his ball.
#47981
A
across
B
through
C
by
D
for
They looked _____ each other and kept their secrets _____ themselves.
#48429
A
for; to
B
at; for
C
at; to
D
out; at
