问题

The Internet is really ________ to us. We can get a lot of things from it.

A:useful
B:difficult
C:different
D:safe;

正确答案是：

同类题型

Kitty’s pencil case is Amy’s. It is also very small.

The money we got will _________ poor children in Shanxi Province.

The police tried to protect the foreign officers ____ personal injury.

His brother met him at the Great Theatre yesterday afternoon, so he ____ have attended your lecture.

Could you tell me _______, please