所有的人都是人力资源。

_____ scores of times , but he still couldn’t understand it ．

A．Having explained

B．Having been explained

C．Though it was explained

D．It was explained

A recent poll indicated that half the teenagers in the United States believe that communication between them and their parents is (1) and further that one of the prime causes of this gap is (2) listening behavior. As a(an) (3) in point, one parent believed that her daughter had a severe (4) problem. She was so (5) that she took her to an audiologist to have her ear tested. The audiologist carefully tested both ears and reported back to the parent:"There’s nothing wrong with her hearing. She’s just (6) you out. "

A leading cause of the (7) divorce rate (more than half of all marriages end in divorce) is the failure of husbands and wives to (8) effectively. They don’t listen to each other. Neither person (9) to the actual message sent by the other.

In (10) fashion, political scientists report that a growing number of people believe that their elected and (11) officials are out of (12) with the constituents they are supposedly (13) Why Because they don’t believe that they listen to them. In fact, it seems that sometimes our politicians don’t even listen to themselves. The following is a true story: At a national (14) conference held in Albuquerque some years ago, then Senator Joseph Montoya was (15) a copy of a press release by a press aide shortly before he got up before the audience to (16) a speech. When he rose to speak, (17) the horror of the press aide and the (18) of his audience, Montoya began reading the press release, not his speech. He began, "For immediate release. Senator Joseph M. Montoya, Democrat of New Mexico, last night told the National... " Montoya read the entire six page release, (19) with the statement that he "was repeatedly (20) by applause.

9（）

A.relates

B.refers

C.responds

D.resorts

天文学家亚里思塔出生在希腊的莎姆士岛上，有些希腊官员武断地决定 1980年就是庆祝亚里思塔诞辰2300周年的好时间。 从上文可以推断( )

A．亚里思塔的确切出生日期不确定

B．官员们是莎姆士岛的代表

C．莎姆士岛并不一定是亚里思塔的出生地

D．庆典在莎姆士岛上举行

衬里分几类？其作用是什么？

临床资料显示，在儿童恶性疾病中，白血病已占到85％。但以目前的科技水平和医疗条件，白血病的发病机理还没有完全搞清楚，治愈率仅为8%左右。这说明（）

A.认识的发展具有客观性

B.意识的本质是对客观存在的想象

C.物质运动缺乏规律性

D.人的认识受到主客观条件的限制