直接与三氯化铁试液反应显蓝紫色的药物是（） A.肾上腺素 B.阿司匹林 C.对乙酰氨

我国的根本政治制度是  （  ）

A．人民代表大会制度

B．多党合作制度

C．民族区域自治制度

D．政治协商

患者男性，78岁，1天前因右腹股沟疝嵌顿手法回纳后，即感腹痛。现因腹痛加剧、腹胀、气促、呕吐而来就诊。查体：神志淡漠，四肢厥冷。脉细速140次/分，血压60/40mmHg，腹胀，全腹压痛、反跳痛、肌紧张，以脐右最为明显，诊断肠坏死穿孔、弥漫性腹膜炎、中毒性休克

腹股沟深环的体表投影位于（）。

A.腹股沟中点上方1cm

B.腹股沟中点上方2cm

C.腹股沟中点

D.腹股沟中点下方1cm

E.腹股沟中点下方2cm

某机构社会工作者小林在贫困山区实施“6～10岁儿童教育与发展项目”。在设计儿童成长需要评估表时，下列指标中应被纳入到该评估表中的是（）。

A.家庭安全保障能力

B.家庭的社会历史情况

C.父母的基本生活照顾能力

D.儿童的身份认同状况

Those of us hurrying to finish our taxes by tomorrow’s deadline will probably be subjected to thoughts of the I.R.S. (Internal Revenue Service) as an all-powerful bully. But the truth is, the government is not always a match for the tax advisors of wealthy people, so a lot of taxes will go unpaid at the top of the income scale.

Lawyers who represent high-income taxpayers earn more than 10 times what senior government lawyers do—an obvious disadvantage for the government agencies in attracting and retaining top talent. The lawyers who write our tax rules are overworked and sometimes inexperienced, so that they leave loopholes that are exploited by more experienced private lawyers. And the government always loses cases which it should win, and provides private lawyers with precedents.

As this vicious cycle shows, skimping (节约) on tax administration is a false economy. Instead, if we substantially increase government salaries and staffing levels, we can raise more revenue, with lower tax rates and less waste. Four reforms should be adopted immediately.

First, the government should focus on hiring talented young lawyers, since the pay disparity with the private sector is narrower for them. These efforts will be more effective if Congress helps new graduates repay student loans, which often are more than $100,000. A loan repayment program would be a powerful recruiting device.

Second, the government should tap another promising talent pool—recent retirees from private practice—to mentor young lawyers. The salary gap is less of an issue for retirees, and the opportunity to give back to the tax system can be quite appealing.

Third, the government should retain a small team of a dozen top tax lawyers at salaries closer to the market rate. They can serve as a rapid reaction force, deciding whether to shut down a new aggressive strategy immediately or to let it be evaluated through usual government channels.

Fourth, the government should retain private lawyers to help with high-priority projects. An important constraint is that lawyers who represent private clients may view it as a conflict to help the government. But this is not always true.

Through bar associations, private lawyers already volunteer to review proposed changes in the tax law and offer ways to improve them. Tax academics can also be a valuable and conflict-free source of expertise, since they ordinarily do not represent clients. And some tax litigators (诉讼律师) may view it as a prestigious opportunity and a patriotic service to represent the government in a tax case that could set an important precedent.

The tax system can be only as p as the people who run it, so the government has to recruit and retain the most promising talent. A tax system can be fair and efficient only when it is administered soundly.

Which of the following is true of the text ？（）

A.The U.S. government revenue agencies always bully taxpayers.

B.The salary gap between senior government lawyers and private lawyers is smaller.

C.Private lawyers are unwilling to help the government make countermeasures against themselves.

D.Reforms in tax administration can help reduce waste and tax rate, and collect more revenue.

配对计量资料也可进行相关或回归分析。