大学英语大学英语大学英语六级(CET6)1999年6月大学英语六级(CET-6)真题试卷
题目内容

To produce artificial noses for practical use, it is essential ________.

2024-07-09

A.to develop microchips with thousands of odor receptors

B.to invent chips sensitive to various chemicals

C.to design a computer program to sort out smells

D.to find chemicals that can alter the electrical current passing through

题目答案

试卷相关题目

最新试卷
热门试卷

长理培训客户端 资讯,试题,视频一手掌握

去 App Store 免费下载 iOS 客户端