国家对能源矿产资源实行无偿使用制度。

题型:判断题

问题:

国家对能源矿产资源实行无偿使用制度。

考点:煤矿安全生产知识竞赛煤矿采煤掘进考试煤矿采煤掘进考试题库
题型:判断题

建立事故预警的原则不包括( )原则。

A.预测性

B.及时性

C.高效性

D.引导性

题型:判断题

简单随机抽样()

A.适用于总体各单位呈均匀分布的总体

B.适用于总体各单位标志变异较大的总体

C.在抽样之前要求对总体各单位加以编号

D.最符合随机原则

E.是各种抽样组织形式中最基本简单的一种形式

题型:判断题

在自来水蒸馏实验中,下列操作叙述不正确的是

A.在蒸馏烧瓶中盛约1/2体积的自来水,并放入几粒碎瓷片

B.将温度计水银球插到蒸馏烧瓶中的自来水中

C.冷水应从冷凝管下口进,上口出

D.收集到的液体取少量滴入硝酸银和稀硝酸,无明显现象

题型:判断题

While still in its early stages, welfare reform has already been judged a great success in many states-at least in getting people off welfare. It’s estimated that more than 2 million people have left the rolls since 1994.

In the past four years, welfare rolls in Athens County have been cut in half. But 15 percents of the people who left in the past two years took jobs that paid less than $6 an hour. The resuit: The Athens County poverty rate still remains at more than 30 percent-twice the national average.

For advocates (代言人) for the poor, that’s an indication that much more needs to be done.

“More people are getting jobs, but it’s not making their lives any better,” says Kathy Lairn,a policy analyst at the Center on Budget and policy Priorities in Washington.

A center analysis of US Census data nationwide found that between 1995 and 1996, a greater percentage of single, female-headed households were earning money on their own, but that average income for these households actually went down.

But for many, the fact that poor people are able to support themselves almost as well without government aid as they did with it is in itself a huge victory.  

“Welfare was a poison. It was a toxin(毒素) that was poisoning the family,” says Robert Rector, a welfarereform policy analyst. “The reform is changing the moral climate in lowincome communities. It’s beginning to rebuild the work ethic(道德观), which is much more important.”

Mr. Rector and others argued that once “the habit of dependency is cracked, ”then the country can make other policy changes aimed at improving living standards.

13.From the passage, it can be seen that the auther .      

A.believes the reform has reduced the government’s burden

B.insists that welfare reform is doing little good for the poor

C.is overenthusiastic about the success of welfare reform

D.considers welfare reform to be fundamentally successful

14.Why aren’t people enjoying better lives when they have jobs?

A.Because many families are divorced.        B.Because government aid is now rare.

C.Because their wages are low.               D.Because the cost of living is rising.

15.What is worth noting from the example of Athens County is that .      

A.greater efforts should be made to improve people’s living standards

B.15 percent of the people there have been employed for two years

C.50 percent of the population no longer relies on welfare

D.the living standards of most people are going down

16.From the passage we know that welfare reform aims at_______ .

A.saving welfare funds                       B.rebuilding the work ethics(观念)

C.providing more jobs                        D.cutting government expenses

题型:判断题

交办案件有那几种?

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