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
can cause high blood pressure and hearing problems.
#29527
A
Air pollution
B
Water pollution
C
Light pollution
D
Noise pollution
The customers are pleased with the________of the restaurant.
#27895
A
balance
B
experience
C
surface
D
service
I have some _________ in working out the problem.
#27940
A
difficulty
B
difficulties
C
troubles
D
difficult
–What do you think of the summer camp?–Wonderful! It’s the greatest ______ I have ever had.
#28446
A
mistake
B
point
C
experience
D
influence