问题
We can have ________ bluer sky if we create _________less polluted world.
A:a; a
B:a; the
C:the; a
D:the; the;
B:a; the
C:the; a
D:the; the;
正确答案是：
同类题型
The Frenchman pointed to the spoon and asked me＿＿＿to call that in Chinese.
1—You are nice in this dress.—____
Can he jump high— Yes， he ______. He is a good high jumper.
_____ miss the train, our teacher had to get up very early this morning[ ]
There is somebody waiting for you,_________ I think might be one of your classmates.