问题 单项选择题

下列X线征象中,不是肺血减少的表现的是()

A.肺血管纹理变细

B.肺门动脉正常

C.肺野透明度增加

D.肺动脉段凸出

E.肺静脉扩张

答案

参考答案:E

问答题

       近代中国饱受欺凌,外交史上写满屈辱,你知道哪些屈辱的不平等条约?写出三条。现代的中国,中国人民站起来了,特别是七十年代,外交史上写满辉煌,你一定能写出几件振奋人心的大事。通过对比:你得到了什么启示?

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                                

判断题