问题

It’s dangerous to walk across the street carelessly.–You’re right. We can’t be ________ careful while crossing the street.

A:so
B:very
C:too
D:more;

正确答案是：

同类题型

A diet can really improve your state of mind.

The design of this architecture has to_____ all ages and social groups, which should be made clear to whoever is todesign it.

E-mail is much _____ than long-distance calling.

I’m sure that you will love our new best-seller, ______ you can read some good short stories in simple English.

I eat some vegetables, like _____.