The number of wild lions in Africa (非洲) _ _ much smaller than before.
A. is B. are C. has D. have
Wolves have good team work. They usually hunt _________a team and then they share their prey (猎物).
A. for B. about C. with D. as
— Are there any tomatoes in the fridge? -----_____________.
— What’s in the fridge then? -----_____________.
A. Nothing, None B. None, Nothing
C. None, None D. Noting, Nothing
—I can’t follow you. Could you speak a little ___________?
A. slow B. more slowly
C. slowlier D. most slowly
Mr. Lee is an animal lover. He does everything he can animals.
A. hunting B. to hunt
C. to protect D. protecting
The red-crowned crane is one of _______ in the world.
A. a rare animal
B. the rare animal
C. the rarest animals
D. the rarest animal
