问题

With the development of science, more new technologyto the field of IT

A:has introduced
B:is being introduced
C:is introduced
D:was introduced

正确答案是：

同类题型

I won’t go to the party tomorrow ______ Lin Tao invites me.

What ____ your new friend ____— He is very funny. He likes telling funny jokes.

Have you been wasting time on computer games again— _______ I’ve been studying a lot and I need abreak

Through so much trouble，he learned ________ everyone needed friendship and ________self confidence is important

We prefer ________at the party to________.