--With the _____________ of science and technology, people can talk with each other much more conveniently than before.--But China is still a __________ country, people have to work hard to live a better life. 
#40505
A
developed; developing;
B
development; developed
C
development; developing
D
developing; developed
推荐题目
The boy read the article ________ and found something important in it.
#43476
A
careful enough
B
carefully enough
C
enough careful
D
enough carefully
I have_______ friends in Suzhou.
#42466
A
lots of
B
a lot
C
a lots of
D
much
词义替换。—What do you often do in your spare time?—Play basketball. 
#43382
A
have nothing to do
B
in your free time
C
in your own time
D
have no time