在我国东面与我国隔海相望的国家是（ ） A．马来西亚　 B．菲律宾　 C．日本

社区口腔健康咨询中群众提出了不少问题，口腔预防保健人员进行了认真分析，准备进行宣传教育活动

在老年人中提倡（）

A.叩齿

B.刷牙

C.健康的牙齿伴终生

D.人老牙越好

E.义齿恢复口腔功能

中国从五年前的汶川地震，到刚刚发生的庐山地震，各项应急保障管理逐步的完善，被国际社会赞誉为中国力量，请你谈谈对中国力量的理解。

用页岩密度法检测地层压力时，在异常高压层，岩石的孔隙度与正常情况下相比（）。

A、要大

B、要小

C、不变

下列可以做为保证人的有（）

A.国家机关

B.学校、幼儿园、医院等公益事业单位

C.经法人授权的分支机构

D.公安局

The United States counts its population every ten years, and each census reveals that the racial and ethnic mix is changing dramatically, so by the year 2050, the "average" American will not be descended from (1) , but the majority of U. S. residents will trace (2) ancestry to Africa, Asia, the Hispanic world, the Pacific Islands, or the Middle East. Once the United States was a microcosm of European nationalities, (3) the United States is a microcosm of the world. The United States is (4) considered a "melting pot" society by many of its residents. (5) , many people prefer the term "salad bowl." They use this (6) to describe American society. American society will soon be (7) nonwhite. "Melting pot" implies that the different ethnic groups blend together (8) one homogeneous (9) , "salad bowl" (10) that nationalities, like the ingredients in a mixed green salad, retain their cultural (11) . Earlier generations of (12) believed they had to learn English quickly not only to survive but also for (13) .
Now, many immigrant groups do not (14) the same need. Because there are many places in America (15) you can work, shop, get medical care, marry, divorce and die without knowing English. (16) , Chinatown in San Francisco and New York. Also, Los Angeles has many Vietnamese immigrants and immigrants from Mexico. (17) , many immigrant groups want their children to know their (18) culture. Many Hispanics, for instance, want their children to learn (19) English and Spanish and study the Spanish language in school. They are fighting for the (20) to bilingual education in many communities. In many communities they are in the majority.