问题 单项选择题 A1/A2型题

诊断肺结核的主要方法是()

A.胸部X线检查

B.结核菌素试验

C.纤维支气管镜检查

D.痰涂片查结核菌

E.结核菌培养

答案

参考答案:A

解析:结核菌素试验成人阳性反应仅表示接种过卡介苗或受过结核菌感染,并不表示一定患病,故排除B;纤维支气管镜用于窥视气管、支气管,采集分泌物及标本,协助诊断,故排除C;痰涂片及结核菌培养阳性率极低,不能作为肺结核的主要诊断方法,故排除D、E;胸部X线检查是诊断、分型、指导治疗及了解病情变化的主要依据,故选A。

阅读理解

A Policeman and a Thief  

One day a policeman was taking a thief to the city . On the way , they saw a shop . The thief said . “ Let me go into the shop to buy some bread . We can eat it in the train . ”

The policeman agreed . The thief went into the shop and ran out of the back door . When the policeman knew that , he began to look for the thief everywhere . At last the policeman caught(抓获) thief again . They went on to the city . On the way they came to the same shop . The thief wanted to buy some bread again . “Oh , no . ” said the policeman , “You did that before , and you ran away . This time Ill go into the shop and buy bread . You must wait here for me . ”

小题1:What was the policeman doing one day ?

A.Catching a thief with others .

B.Doing nothing.

C.Taking a thief to the city .

D.Walking go the city by himself .小题2:On the way the thief asked to         .

A.buy some food to eat .

B.let him free .

C.take a rest .

D.walk slowly .小题3:When the thief went into the shop , he ran out of        .

A.the back door .

B.the back window .

C.the front door .

D.the front window .小题4:When the thief ran away the first time , what did the policeman do ?

A.The policeman caught the thief again .

B.The policeman looked for the thief . but he didn,t find him .

C.The thief was caught again by other policemen .

D.The policeman went back without(没有) the thief .小题5: From the last three sentences, we know that the policeman was very        .     

A.brave

B.careful

C.clever

D.foolish

单项选择题