问题

Not only _____ polluted, but _____ crowded.
A:was the city; were the streets
B:the city was; the streets were
C:was the city; the streets were
D:the city was; were the streets
B:the city was; the streets were
C:was the city; the streets were
D:the city was; were the streets
正确答案是:
同类题型
What’s the ______ of success—First of all, youhave to know for sure what you really want.
His mind went so blank that little________ down forthe first ten minutes in the test
Are you satisfied with the result of the exam—Not at all. I can’t have.