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【判断题】
第87题:气焊与气割铅、镁、铜等有色金属及其他合金时,环境中的有毒气体、烟尘不可能造成焊工中毒。
A.
正确
B.
错误
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参考解析：
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举一反三
【多选题】鱼类皮肤感受器包括()。
A.
眼球
B.
感觉芽
C.
丘状感受器
D.
侧线
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【单选题】A ___is a tax levied on a commodity when it crosses the boundary of a customs area which usually coincides with the area of a country.
A.
tariff
B.
fine
C.
charge
D.
surcharge
查看完整题目与答案
【单选题】评价考核能测量的知识和能力程度的指标是
A.
信度
B.
效度
C.
难度
D.
区分度
E.
鉴别度
查看完整题目与答案
【判断题】有效投资的关键是建立企业内部控制制度。()
A.
正确
B.
错误
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【单选题】职业技能鉴定是指由考试考核机构对劳动者从事某种职业所应掌握的（）做出客观的测量和评价，属于标准参照型考试。
A.
技术理论知识和实际操作能力
B.
技术理论知识和技能考核成绩
C.
文化素质养成和训练刻苦程度
D.
文化素质养成和实际操作能力
查看完整题目与答案
【单选题】投篮时力量不够怎么办? (c)
A.
用砸的
B.
用扔的
C.
借助下肢蹬地发力
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【多选题】Which of the following statements about the The Tax Cuts and Jobs Act (2017) in the US are correct?
A.
On December 22, 2017 the Tax Cuts and Jobs Act of 2017 was signed into law by President Donald Trump. Inside the final version of the bill was a repeal of the individual mandate in the Affordable Care Act, which required individuals and companies to get healthcare for themselves and their employees.
B.
It was this mandate which kept healthcare costs down under the PPACA by promoting cost sharing over a larger pool. Economists believe the repeal of the individual mandate will lead to higher premiums & lower enrollment in the current market though they don't agree with how much.
C.
In 2017 the new Republican healthcare bill known as the American Health Care Act was passed by the House of Representatives under President Donald Trump. Although the Affordable Care Act and the American Health Care Act both propose tax cuts in order to make insurance more affordable for Americans; however, each of these bills affected Americans in different ways.
D.
The people most affected by President Trump's plan are young people, individuals of a higher socioeconomic status, and people who live in urban areas.
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【单选题】最有助于感染性心内膜炎诊断的实验室检查是（）。
A.
血培养
B.
尿常规
C.
血常规
D.
血电解质
E.
血沉
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【简答题】_________是一个非常适合使用图形数据库的应用案例。
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【单选题】When a tax is levied on a good or service:
A.
buyers and sellers generally share the burden of the tax.
B.
buyers always bear the burden of the tax.
C.
sellers always bear the burden of the tax.
D.
sellers bear some of the burden of the tax only if supply is perfectly elastic.
查看完整题目与答案
相关题目：
【多选题】鱼类皮肤感受器包括()。
A.
眼球
B.
感觉芽
C.
丘状感受器
D.
侧线
查看完整题目与答案
【单选题】A ___is a tax levied on a commodity when it crosses the boundary of a customs area which usually coincides with the area of a country.
A.
tariff
B.
fine
C.
charge
D.
surcharge
查看完整题目与答案
【单选题】评价考核能测量的知识和能力程度的指标是
A.
信度
B.
效度
C.
难度
D.
区分度
E.
鉴别度
查看完整题目与答案
【判断题】有效投资的关键是建立企业内部控制制度。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】职业技能鉴定是指由考试考核机构对劳动者从事某种职业所应掌握的（）做出客观的测量和评价，属于标准参照型考试。
A.
技术理论知识和实际操作能力
B.
技术理论知识和技能考核成绩
C.
文化素质养成和训练刻苦程度
D.
文化素质养成和实际操作能力
查看完整题目与答案
【单选题】投篮时力量不够怎么办? (c)
A.
用砸的
B.
用扔的
C.
借助下肢蹬地发力
查看完整题目与答案
【多选题】Which of the following statements about the The Tax Cuts and Jobs Act (2017) in the US are correct?
A.
On December 22, 2017 the Tax Cuts and Jobs Act of 2017 was signed into law by President Donald Trump. Inside the final version of the bill was a repeal of the individual mandate in the Affordable Care Act, which required individuals and companies to get healthcare for themselves and their employees.
B.
It was this mandate which kept healthcare costs down under the PPACA by promoting cost sharing over a larger pool. Economists believe the repeal of the individual mandate will lead to higher premiums & lower enrollment in the current market though they don't agree with how much.
C.
In 2017 the new Republican healthcare bill known as the American Health Care Act was passed by the House of Representatives under President Donald Trump. Although the Affordable Care Act and the American Health Care Act both propose tax cuts in order to make insurance more affordable for Americans; however, each of these bills affected Americans in different ways.
D.
The people most affected by President Trump's plan are young people, individuals of a higher socioeconomic status, and people who live in urban areas.
查看完整题目与答案
【单选题】最有助于感染性心内膜炎诊断的实验室检查是（）。
A.
血培养
B.
尿常规
C.
血常规
D.
血电解质
E.
血沉
查看完整题目与答案
【简答题】_________是一个非常适合使用图形数据库的应用案例。
查看完整题目与答案
【单选题】When a tax is levied on a good or service:
A.
buyers and sellers generally share the burden of the tax.
B.
buyers always bear the burden of the tax.
C.
sellers always bear the burden of the tax.
D.
sellers bear some of the burden of the tax only if supply is perfectly elastic.
查看完整题目与答案