Fortunately, the smallpox virus was considered eradicated in the early 1970 s, ending the mandatory vaccination of all babies in America. In the event of a re-introduction of the disease, however, mandatory vaccinations may resume, resulting in more unexpected deaths from vaccination. The process, which is truly a mixed blessing, may indeed hide some hidden curses.

　　36.The best title for the text may be_______

　　Vaccinations: A Blessing or A Curse.

　　Principles of Vaccinations.

　　Vaccines: Methods and Implications.

　　A Miracle Cure Under Attack.

　　37.What does the example of the Smallpox Vaccine illustrate?

　　The possible negative outcome of administering vaccines.

　　The practical use of a vaccine to control an epidemic disease.

　　The effectiveness of vaccines in eradicating certain disease.

　　The method by which vaccines are employed against the disease.

　　38.The phrase ward it off naturally most probably means_______

　　dispose of it naturally.

　　fight it off with ease.

　　see to it reluctantly.

　　split it up properly.

　　39.Which of the following is true according to the text?

　　Saving the majority would necessarily justify the death of the minority.

【四级复习资料大全阅读(18)】相关文章：

★ 六级经典的阅读4

★ 英语四级考试阅读备考材料(4)

★ 六级经典的阅读8

★ 六级经典的阅读6

★ 六级经典的阅读7

★ 2012年12月暑期英语六级备考阅读每日一练 0826

★ 四六级快速阅读技巧

★ 英语六级考试标准的阅读18

★ 六级考前快速阅读练习(0605)

★ 四级考前冲刺 快速四级阅读技巧