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
--- Do you think it _____ to argue with them?  --- The question is not worthy _____.
#18608
A
worthwhile; discussing
B
worthwhile; to be discussed
C
worthy; to discuss
D
worth; to be discussed
You should be          of your          behaviour.
#18680
A
shameful, ashamed
B
ashamed, shameful
C
guilty, shameful
D
sorry, shameful
From her _____ voice on the phone, I know she was ______ with her new job.
#18837
A
satisfying; satisfying
B
satisfied; satisfied
C
satisfying; satisfied
D
satisfied; satisfying