—Now that you like the car so much, why

Over the past twenty years, American country music become    1.  

more and more popular. Some writers are no longer writing about    2.  

modern values of the USA. In 1950s, American music was about other3.  

things . Money was also thought to be important. Ten years late,     4.   

some writers turned other subjects. During these years, many young  5.  

students were angry with society. So songs were often full of angry.  6.  

Political leaders were not well thought and those songs often made   7.  

fun of them. Country music today remains much the same as ago.    8.  

One subject which country music often returns is “the good old days”.9.  

And in “the good old days”, people love life on the open air.        10.  

X线平片判断心脏增大的方法时，心脏横径是（）

A.左、右心缘至体中线的最大距离之和

B.左心缘至右心缘的距离

C.左心缘至体中线的最大距离

D.有心缘至体中线的最大距离

E.右膈顶水平胸廓的内径

白茅根的功效是（）

A．收敛止血，清热解毒

B．收敛止血，截疟止痢

C．凉血止血，清热安胎

D．收敛止血，活血祛瘀

E．凉血止血，清热生津

H.323的传输速率（）。

A.<33Kbps

B.<2Mbps

C.<6/16Mbps

D.<10/100Mbps

关Behcet病，不正确的是

A．可出现多发性、反复发作的口腔溃疡

B．可伴有关节炎，神经系统损害等

C．眼部可出现全葡萄膜炎改变

D．有多形性皮肤损害

E．疼痛性生殖器溃疡，愈合后无瘢痕