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问题 多项选择题

以下标准或规定必须强制执行的有( )。

A．国家环境质量标准

B．国家污染物排放标准

C．地方环境质量标准

D．地方污染物排放标准

E．国家环境监测方法标准

答案

参考答案：A,B,C,D

解析：环境质量标准和污染物排放标准以及法律、法规规定必须执行的其他标准属于强制性标准，强制性标准必须执行。

填空题

Two United Nations agencies have (36) for more money to supply food to (37) camps in Africa. They say they have had to cut food aid to hundreds of thousands of people. Most are in West Africa and the Great Lakes area. The two agencies say the cuts have created (38) among those (39) . Special feeding programs for young children, (40) women and new mothers have also been reduced. In Sudan, the World Food Program reported a (41) problem: a shortage of airplane (42) at the worst time of year. Aid workers call it the hunger season. The agency says it had to cut in half its (43) food shipments in August to more than one million people in the south. The fuel shortage also affected efforts in the Darfur area in western Sudan. (44) .It follows rain shortages and a locust (蝗虫) invasion last year. (45) . The medical aid group says tens of thousands of children still require immediate assistance. Last week, the World Food Program reported "good progress" in its work in Niger. The aim is to supply food to more than three and one-half million people. (46) . The next harvest in most of Niger is several weeks away.
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单项选择题

投资者投入的固定资产，按( )作为其成本。

A．按同类或类似固定资产的市场价格

B．按同类或类似固定资产的市场价格减去按该项资产的新旧程度估计的价值损耗后的余额

C．建造该项固定资产达到预定可使用状态前所发生的必要支出

D．应当按照投资合同或协议约定的价值
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