The Chinese river dolphin is one of the First-Grade State Protection animals, a (an) mammal with its name – water panda.
#17851
A
rare
B
official
C
extreme
D
universal
推荐题目
—Are you satisfied with her work, sir?—Not at all. It couldn’t be any _______.
#20623
A
better
B
best
C
worse
D
worst
I'd like to be a professional singer, but I don't think I've got__________.
#20580
A
a good voice enough
B
a good enough voice
C
a voice enough good
D
an enough good voice
While intelligent people can often _____ the complex, a fool is more likely to complicate the simple.
#17887
A
sacrifice
B
simplify
C
substitute
D
survive
Your help is _____ for the success of the project.
#20371
A
indispensable
B
indicative
C
inevitable
D
inherent
The USA and England are both ____ countries.
#20301
A
speaking-English
B
English-speaking
C
spoken-English
D
English-spoken