The rainbow is one of the most beautiful ___ in nature.
#7361
A
phenomenon
B
phenomenas
C
phenomena
D
phenomenons
推荐题目
The American girl has a good of Chinese and can express herself freely in the language.
#6397
A
item
B
series
C
command
D
usage
---Sorry, but I can’t visit you tomorrow. ---Come whenever it is to your .
#5721
A
pleasure
B
convenience
C
preference
D
connection
The conference has been held to discuss the ________of global warming on people’s lives all over the world.
#5856
A
importance
B
effects
C
protection
D
impression
Students sometimes support themselves by ______ of part time job.
#6622
A
ways
B
help
C
means
D
assistance
Health officials have tried to raise _______ about the H1N1 flu among all people.
#6338
A
conscience
B
evidence
C
evaluation
D
awareness