问题

I am looking for information on social safety.—-You can take this book. Social safety is _______ introduced in it

A:regularly
B:naturally
C:usually
D:specially;

正确答案是：

同类题型

I am sorry for taking your book by mistake.-Oh, really .

I’m afraid the life we are used to a lot in a few years’ time.

_____the Internet is of great help, I don’t think it’s a good idea to spend too much time on it

Out there, in the midst of the snow,______ in long, black clothes.

He caught a bad cold. He ____on more clothes that day.[ ]