问题

Nowadays with the development of science, more and more new technology____ to the fields of IT.

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

正确答案是：

同类题型

Mrs. Smith often goes to visit those AIDS patients in hospitals to cheer up.

It was said that other possibilities ________ at the meeting the day before yesterday

．—MustI give the pen to the manager —No, you may give it to________youthink is on duty in the office ．

Annie keeps a diary every day. _________, she is good at writing.

Which of the following sentences is RIGHT