_____ more carefully you ride, _____ fewer falls you'll get.
A. The, the
B. A, the
C. The, a
查看答案
What ______it is!
A. a heavy rain
B. heavy rain
C. a heavy rains
There's ____apple tree behind _____ house.
A. an, a
B. a, a
C. an, the
We have had _______.
A. good dinner
B. a good dinner
C. the good dinner
_____ birds can fly very high in ____ sky.
A. The, the
B. The, a
C. An, the