Wearing blue or sleeping in a blue room good for our .
#28497
A
are, healthy
B
is, health
C
are, health
D
is ,healthy
推荐题目
— What do you think of the human and the computer?—A human ____can do some things better than a computer, for example, creating new ideas.
#29414
A
head
B
body
C
brain
D
arm
June 1st is Day. All the children enjoy it very much.
#28809
A
the Childrens’
B
Children’s
C
Childrens’
D
the Children’s
Paper-making is ___________ of ancient (古代的 )China.
#29859
A
one of greatest inventions
B
one of greatest inventors
C
one of greatest invention
D
one of the greatest inventions