问题 填空题

免疫比浊法要求抗体___________、_____________、__________,并使用_______________。

答案

参考答案:特异性强;效价高;亲和力强;R型抗体

完形填空
Four students are talking about the future after class.
“In 2050, our life will be much        than it is now. The sky is bluer and water is clearer. We can       the fresh air every day. Humans and animals        the world peacefully. ” says Zhang Tao, full of hope.
Wang Yan thinks that it is not a        to travel to the moon for a holiday. We eat healthy food every day. At that time, everyone will enjoy a       life.
Li Yuanyuan believes that people will have more free time because robots (机器人) will be very popular and will do many things        people. And we will build new        on other planets (星球). Maybe we can chat with each other in our new homes.
Zhao Kai thinks that no animals will die out because of cloning (克隆). There will        no pollution (污染). The whole world will be one big       . As time       , we’ll live a much easier and better life.
Their teacher Mr. Chen tells them to work hard for their dreams and future. “Nothing is impossible. ” says Mr. Chen.
小题1:
A.betterB.longerC.saferD.faster
小题2:
A.lookB.tasteC.breatheD.see
小题3:
A.fightB.shareC.liveD.love
小题4:
A.dreamB.wayC.feelingD.fun
小题5:
A.shorterB.fasterC.longerD.fatter
小题6:
A.fullB.thinkC.hearD.for
小题7:
A.familiesB.homesC.schoolsD.hospitals
小题8:
A.isB.areC.beD.have
小题9:
A.familyB.earthC.ballD.house
小题10:
A.pastB.pastsC.passD.Passes
选择题