问题
Now the air in our town is ________than it used to be. Something must be done to stop it.
A:as if
B:even though
C:as long as
D:as far as;
B:even though
C:as long as
D:as far as;
正确答案是：
同类题型
Catherine, I’ve cleaned the room for you. — Thank you. You _____ it. I could manage it myself. [ ]
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Every now and then Iget hungry for Chinese food. Let’s dine out tonight.—Forget it. Mymoney_______.
On hearing the news of the accident in the coal mine , she pale. [ ]