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：

标签： internet , really

同类题型

He finished writing the novel _____of last month.[ ]

What did the teacher say? —-She asked.

The funny story makes us ________ a lot.

Stop _____ ! I’ll tell you an interesting story.

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