A-A+
The author wants to tell us thatA.alertness ca
问题详情
The author wants to tell us that
A.alertness can best counter spam and criminals sending it.
B.technology can solve the problem of spam to a certain degree.
C.Internet users should have confidence in dealing with spam.
D.spam will in the end disappear from the Internet.请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:A
主旨题。本文开篇由比尔·盖茨引出垃圾邮件,指出“spamisstillamenace”。第二段指出反垃圾邮件行业虽然做了许多工作,“Butitisalwaysonestepbehind.”。第三段介绍垃圾邮件的运行情况。第四段指出问题所在“Inanycase,therealproblemisnotthemessage,butthelink.”。第五段提出个人观点,垃圾邮件不仅是网络犯罪,更是社会问题。末段指出解决问题的根本不在机器,而是人们自身,给出个人防止通过垃圾邮件中毒的建议“Wisebehaviourinsuchplacesistowalkfast,avoideyecontactandbebrusquewithstrangers.”。可见作者的目的是告诉大家要提高警惕,这是防止在网上上当受骗的根本,故[A]为答案。