问题 单项选择题 A1/A2型题

患儿男,6岁。反复分泌性中耳炎,鼻塞、张口呼吸,CT显示咽顶后壁广泛软组织增厚,邻近结构无侵犯,最符合的诊断是()。

A.鼻咽纤维血管瘤

B.淋巴瘤

C.腺样体肥大

D.恶性肉芽肿

E.鼻咽癌

答案

参考答案:C

解析:腺样体肥大多见于儿童,肥大的腺样体可堵塞后鼻孔和咽鼓管咽口而引发鼻塞、打鼾、耳闷及分泌性中耳炎等;纤维鼻咽镜检查可见鼻咽顶后壁有纵行裂隙的分叶状淋巴组织;CT显示咽顶后壁广泛软组织增厚。

完形填空
The Internet has _______(16) effects on our lives.
The first is its value for people who are looking for information. When people are _____________(17)information ,from weather forecasts to __________(18)research, the Internet is now the first place that many people ___________(19).With the ___________(20) of a button or the click of a mouse , a student can _______________(21)knowledge from the information held in the largest libraries and museums in the world .
Another truly wonderful __________(22)of the Internet is the way people use it to build social ties. One of the greatest ________(23)of Internet friendships is that they are ________________(24)common interests, rather than appearance, age or popularity. Young people from different _________(25)and different countries can form lifelong friendships.
The Internet also has its negative effects on our lives.
The ___________(26)  is that it is difficult to _________(27) whether the information is true and accurate. The __________(28) of false information on the Internet becomes more of a problem every day . This is very __________(29)because people can write anything they want,and we cannot always tell if the information is true or not .
Another disadvantage of the Internet is that it is affecting people’s ________(30)lives. As the Internet has gained ________(31),there has been a change in the way people spend their time. Now ,________(32)spending time together in the evenings, some families spend their time ______(33)because one or more members are using the computer. ________(34) some young people spend so much time ______(35)computer games and using the Internet that they have become addicted to computer games.
小题1:
A.negativeB.positiveC.creativeD.aggressive
小题2:
A.in need ofB.in face ofC.in charge of D.in honour of
小题3:
A.scientificB.biologicalC.academicD.techonological
小题4:
A.turn toB.point toC.refer toD.leader to
小题5:
A.catchB.orderC.giveD.touch
小题6:
A.acquireB.haveC.requireD.win
小题7:
A.fieldB.areaC.aspectD.way
小题8:
A.interestB.benefitsC.profitsD.kinds
小题9:
A.concentrated onB.devoted toC.abandoned toD.based on
小题10:
A.backgroundsB.familiesC.societiesD.groups
小题11:
A.advantagesB. disadvantagesC.shortages D.shortcomings
小题12:
A.guessB.judgeC. supposeD.think
小题13:
A.amountB.quantitiesC. numbersD.total
小题14:
A.handsomeB.troublesomeC.quarrelsomeD.fearsome
小题15:
A.privateB.publicC.stateD.personal
小题16:
A.permissionB.defenceC.popularityD.occupation
小题17:
A.rather thanB.instead ofC.in exchange forD.in spite of
小题18:
A.asideB.apartC.aloneD.abroad
小题19:
A.In factB.In caseC.In turnD.In all
小题20:
A.playB.playingC.to playD.played
单项选择题