With the development of science, more new technology to the field of IT. A．has i
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With the development of science, more newtechnology ______to the field of IT.
| A．has introduced | B．is being introduced | C．is introduced | D．was introduced |
试题答案
【答案】
B
【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。