Look! The children are listening _____ their teacher carefully.
#49732
A
for
B
to
C
at
D
in
推荐题目
Go to bed early and sleep well. You can work ________ tomorrow morning.
#46330
A
in high spirit
B
in low spirit
C
in low spirits
D
in high spirits
China began to open to the outside world in the late 1970s. _________, there have been great changes in the country.
#46264
A
By then
B
As a result
C
At last
D
In all
