牛奶的高温短时间巴氏消毒法是
A、63℃，1分钟
B、70℃，30秒
C、75℃，15秒
D、110℃，5秒
E、135℃，2秒
请帮忙给出正确答案和分析，谢谢！
What will the man do in the future？
A．Start computer business.
B．Work for a computer company.
C．Employ the woman.
D．Study with the woman.
请帮忙给出正确答案和分析，谢谢！
多环芳烃PAH-DNA加合物
A.内剂量生物标志物
B.生物效应剂量标志物
C.早期生物学效应生物标志物
D.结构和(或)功能改变生物标志物
E.易感性标志物
请帮忙给出正确答案和分析，谢谢！
The best title for the passage is______.
A．New Technology, Fresh Lifestyle
B．A New Boiling Process with Solar Power
C．Nanoparticles and Steam Creation
D．Importance and Implications of Steam
请帮忙给出正确答案和分析，谢谢！
Which of the following is TRUE about the new mechanism of producing steam？
A．It is similar to bringing down the boiling point of water.
B．Steam generators running solely on water and sunlight are under research now.
C．It employs the use of nanoparticles to focus sunlight more efficiently.
D．The research is widely known in the academic circle but little known among the public.
请帮忙给出正确答案和分析，谢谢！
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
点击加载更多评论>>