With the development of science, more new technology to the field of IT.
A. has introduced
B. is being introduced
C. is introduced
D. was introduced
网友回答
A. has introduced
(答案→)B. is being introduced
C. is introduced
D. was introduced
解析：考查时态语态。句意为，随着科学的发展，新的技术正在被引进到IT领域。结合语境可知本句描述的是现在正在进行的动作，故用现在进行时态。主语more new technology是动作对象，故用被动语态，选B。