问题 单项选择题

患者,男性,60岁,有多年吸烟及慢支、肺气肿病史,咳嗽、胸闷、气短加重2个月,近2d有时躁动。查体:口唇发绀,双肺可闻及哮鸣音、心电图正常。为明确诊断,下列检查中最有价值的是()

A.血常规及生化检查

B.纤维支气管镜检查

C.肺通气功能检查

D.肺弥散功能检查

E.血气分析

答案

参考答案:E

阅读理解

Love and Friendship

They are both so much related to each other. And both are so dissimilar! What are the differences between friendship and love? Is platonic(柏拉图式的) friendship possible between persons of the opposite sex? ___小题1:____

What is friendship? Why do we call a person our friend? When do we call someone a very good friend? If we care for a person, if we are always ready to help that person and if we share most of our thoughts with a person, they are our good friends. We can always count upon our good friends in an emergency. We are always sure that our friends will understand why we acted in a certain way. ___小题2: ___ The friendship is so deep and the relationship is so intimate, that most of the things are automatically understood by our friends.

__小题3:____ In a relationship of deep love, all the sharing that we discussed above is taken for granted. But love transcends(超出) all this. During love, we are attached with a particular person, while in friendship, one may have many friends. A loving relationship makes one so much attached to the other that one gets pained if his/her beloved is hurt! Love also involves a physical element. ____小题4:____ This is a vital difference. Nature gives us love so that the species can go forward. Nature does not give us friendship.

Your heart beats will never increase in anticipation of meeting your friend. ___小题5:_____ You will not feel totally lost, if you don’t meet your friend for a few days. You will not have dreams in your eyes thinking about your friend. But in love, you will do all this and much more. Indeed, there is no comparison between love and friendship.

A.What about love?

B.My answer is “Yes”.

C.Let us try and understand.

D.Friendship does not have that.E.We need not explain anything to our very good friends.

F.You will not lie awake at night thinking about your friend.

G.The physical element may include hand in hand while walking.

单项选择题