找矿靶区优选的原则是什么?

题型:问答题 简答题

问题:

找矿靶区优选的原则是什么?

考点:矿山工程技术矿产勘查理论与方法矿产勘查理论与方法题库
题型:问答题 简答题

阅读理解。

    There are fifty states in the United States. The largest in population is California, the largest in area is

Alaska. Alaska is the smallest in population and Rhode Island is the smallest in size. The oldest states are

the ones along the Atlantic coast. The newest states are Alaska and Hawaii. And Alaska is also the coldest

state. California and Florida are warmest. Henry and his family live in Seattle, a big city on the Pacific

coast. But Los Angeles and San Francisco, also on the Pacific coast, are larger than Seattle. Henry's cousin,

Susan, lives in New York. It is the largest city in the United States. Thousands of people visit New York

each year. The most important city in the United States is Washington D.C. It's the capital, but it is much

smaller than New York.

根据短文内容,判断下列句子正(T)误(F)。

( )1. There are fifty states in the United Sates.

( )2. The most important city in the United States is New York.

( )3. The newest states are Alaska and Hawaii.

( )4. Henry and his family live in Seattle, a big town on the Pacific coast.

( )5. Thousands of people visit New York each year.

题型:问答题 简答题

()是罗马法“复兴”的策源地和中心。

A.法国

B.意大利

C.英国

D.美国

题型:问答题 简答题

网络日渐成为公民表达诉求、进行民主监督的重要渠道。然而,也存在着某些人滥用网络侵犯隐私权、散布虚假信息等问题。针对这些问题,公民应该[ ]

①坚持科学、民主、依法决策

②坚持个人利益和国家利益相结合

③坚持权利与义务相统一

④坚持理性表达、有序参与

A、①②③

B、①②④

C、①③④

D、②③④

题型:问答题 简答题

女性,83岁。糖尿病患者,股骨颈头下型骨折,拟选择人工股骨头置换术治疗,主要原因为()

A.如果采用内固定治疗,常常导致失败

B.一般情况下,人工股骨头置换手术时间比全髋置换短,对患者打击轻,更安全

C.对老年股骨颈头下型骨折的患者,不能做全髋置换

D.人工股骨头比全髋价格低

E.不适宜做牵引治疗

题型:问答题 简答题

新发展理念对改进和加强党的建设提出了新要求,其一就是要健全党的组织建设,下列说法错误的是()。

A.扩大党内民主,健全民主集中制

B.尊重党员的主体地位

C.发挥党员对党内事务的参与、管理和监督作用

D.党要保持同人民群众的密切联系

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