正确答案:C

　　2.The special mice used in the lab test

　　A.have red eyes.

　　B.are kept in an ordinary open room.

　　C.are put in the room with lots of mosquitoes.

　　D.have been altered so that they can easily infected by human diseases

　　正确答案:D

　　3.According to the report, the virus strains that cause the more severe dengue and hemorrhagic fever are actually

　　A.of a specific genetic variant..

　　B.from a special mosquito.

　　C.invented in the lab.

　　D.killable with a specific genetic variant

　　正确答案:A

　　4.Which statement is true according to the passage

　　A.Lab workers inject into the mice the fever virus with a syringe .

　　B.The umbilical cords used in modifying the immune system of the mice are from live humans.

　　C.The artificial infection of virus has exactly the same effect as the natural one.

　　D.Rico-Hesse and her colleagues are raising mosquitoes as their pets.

　　正确答案:A

　　5.What is the authors attitude to the future of the researchers work

　　A.Optimistic.

　　B.Pessimistic.

　　C.Objective.

　　D.Sarcastic

【职称英语综合类阅读理解的基础训练题(2)】相关文章：

★ 2015年职称英语理工类阅读理解训练题(1)

★ 2014年职称英语综合类阅读理解练习(12)

★ 2014年职称英语考试综合类阅读理解典型练习题(3)

★ 2014年职称英语考试综合类阅读理解练习题(5)

★ 职称英语理工类a级阅读理解精选练习题(1)

★ 2013职称英语综合类的阅读理解通关模拟题3

★ 职称英语理工类阅读理解备考之练习题(6)

★ 2014年职称英语考试综合类阅读理解练习题(3)

★ 2014年职称英语考试综合类阅读理解练习题(7)

★ 职称英语理工类阅读理解经典练习(2)