问题 单项选择题

如果一项停车政策不受教职工欢迎,那么我们就应该修改它。如果它不受学生们的欢迎,我们就应该采用一项新的政策。并且这项政策必定是,要么不受教职工欢迎,要么不受学生们欢迎。
如果上面的陈述正确,下面哪一项也一定是正确的( )

A.我们应当尽力推广这项停车政策,或者在教职工中推广,或者在学生中推广
B.如果这项停车政策受教职工们的欢迎,那么我们就应当采用一项新政策
C.如果这项停车政策受学生们欢迎,那么我们就应当采用一项新政策
D.如果修改这项政策不会降低它在教职工们中受欢迎的程度,我们就应该修改它

答案

参考答案:B

解析: 本题考查的是充分条件假言命题及选言命题。由这项政策“要么不受教职工欢迎,要么不受学生们欢迎”这个不相容选言命题可知,A项所述错误,因为“或者……或者……”是相容选言命题,包含两者都存在的情形,而题目中的意思是非此即彼,两者不能并存,故A项不能推出;B项由“如果这项停车政策受教职工们的欢迎”可知,这项政策不受学生们的欢迎,再结合题干第二句话可知,这时就应该采用一项新的政策,故B项可以推出;C项同理可以推出此时应该修改这项政策,而不是“采取一项新政策”,C项错误;题干指出修改这项政策的充分条件是“停车政策不受教职工欢迎”,而D项前半句的意思实际上是这项政策受教职工们的欢迎,则此时应该采用新的政策而不是“修改它”,故D项错误。本题正确答案为B。

完形填空
Years ago, if a teenager had some problems in his life, he might go home and write in his diary; now, a teenager with  26 problems might go onto the Internet and write about them in a blog(博客).In many ways, a diary and a blog are very  27 .But what makes blogging different from writing in a(n) 28 diary?
The biggest difference is that a blog is much more   29  than a diary. Usually, a teenager treats his diary like a book full of   30  that he does not want to   31 with others.
It’s interesting that someone who writes in a blog   32 a diary will probably write nearly the same information.
I have a little sister, and sometimes I go online to read her   33 . She writes about things like waking up early for swimming practice and not studying enough for her chemistry test.  34 I was her age, I wrote about the same things, but   35 in my dairy. Then, after I had finished writing, I would hide my diary in a secret place because I was  36 that my sister might read it.
The biggest   37  with blogging is that anyone can read what you write. If I was angry with a friend during high school and wrote something   38 about him in my diary, he would never know. 39  ,  if my sister ever wrote something bad about a friend, that friend might   40 her blog and get angry.
There are also   41  to blogging, of course. If I was feeling sad one day and wrote in my diary, “ Nobody cares about me”, because no one would   42 about it. However, if my sister wrote the same sentence in her blog, her best friends would quickly   43  and tell her how much they  44  her. Blogs help people   45 in contact with their friends and know what the people around them are doing.
小题1:
A.the sameB.interestingC.difficultD.daily
小题2:
A.simpleB.specialC.similarD.different
小题3:
A.personal lB.ordinaryC.meaningfulD.traditional
小题4:
A.attractiveB.publicC.excitingD.quick
小题5:
A.thoughtsB.puzzlesC.ideasD.secrets
小题6:
A.tellB.sh4reC.publishD.solve
小题7:
A.instead ofB.as well asC.except forD.besides
小题8:
A.blogB.diaryC.reportD.web
小题9:
A.AlthoughB.SinceC.WhenD.Because
小题10:
A.onlyB.alreadyC.stillD.never
小题11:
A.angryB.sadC.gladD.worried
小题12:
A.problemB.doubtC.questionD.mistake
小题13:
A.boringB.wrongC.meanD.funny
小题14:
A.SoB.HoweverC.ThereforeD.Then
小题15:
A.stealB.breakC.writeD.read
小题16:
A.reasonsB.wishesC.shortcomingsD.advantages
小题17:
A.careB.knowC.thinkD.ask
小题18:
A.prepareB.beginC.respondD.feel
小题19:
A.likeB.missC.needD.stand
小题20:
A.loseB.stayC.leaveD.find
单项选择题