刘麻子是《茶馆》中的是一个“吃洋教饭”的人物。

In my children’s lifetimes, I believe gorillas, chimpanzees and orangutans will all become extinct in the wild. So the question we have to ask ourselves is this: do we want our children to see only in zoos what used to exist in the real world (46) It is the great apes that will disappear first, because there are so few of them left, and because they’re so vulnerable to changes in their habitats.

Many of the threats to these animals result from a global economy not local pressures. The threat to the orangutan in Indonesia, for example, is largely a result of deforestation and the risks to primates in Africa result from the timber-trade and the demand for bush-meat. (47) The two work together: logging opens up the forest, which means that the bush-meat can be got out fast, to Kinshasa or to London.

(48) If we want to avoid the disaster scenario, people in developed countries will have to take a global perspective and accept responsibility for the damage export crops such as timber, coffee, cut flowers or even green beans, do to the environment. The challenge is to avoid simply imposing western attitudes on local peoples.

Already there are no truly wild places left in the world. (49) Looking at wildlife has become the preserve of the middle classes over the last twenty-odd years, and as wild animals become even rarer, so more tourists want to see them. But tour ism alone plainly cannot conserve the world’s animals; economic development is the priority.

For the future, I suspect that ff you really want to do something about wild life conservation, you would be better off putting your money into women’s education rather than just into the protection of flagship species. (50) Women often bear the direct costs of wildlife conflict; their knowledge of how to deal with conflict and how to control their own reproductive destinies may yet determine the survival of many threatened species.

Looking at wildlife has become the preserve of the middle classes over the last twenty-odd years, and as wild animals become even rarer, so more tourists want to see them

碱性尿中易出现的是（）

A.亮氨酸结晶

B.磺胺结晶

C.胱氨酸结晶

D.尿酸钙结晶

E.尿钠结晶

某建设单位经相关主管部门批准，组织某建设项目全过程总承包（即EPC模式）的公开招标工作。根据实际情况和建设单位要求，该工程工期定为2年，考虑到各种因素的影响，决定该工程在基本方案确定后即开始招标，确定的招标程序如下：（1）成立该工程招标领导机构；（2）委托招标代理机构代理招标；（3）发出投标邀请书；（4）对报名参加投标者进行资格预审，并将结果通知合格的申请投标人；（5）向所有获得投标资格的投标人发售招标文件；（6）召开投标预备会；（7）招标文件的澄清与修改；（8）建立评标组织，制定标底和评标、定标办法；（9）召开开标会议，审查投标书；（10）组织评标；（11）与合格的投标者进行质疑澄清；（12）决定中标单位；（13）发出中标通知书；（14）建设单位与中标单位签订承发包合同。该工程共有7家投标人投标，在开标过程中，出现如下情况：（1）其中1家投标人的投标书没有按照招标文件的要求进行密封和加盖企业法人印章，经招标监督机构认定，该投标作无效投标处理。（2）其中1家投标人提供的企业法定代表人委托书是复印件，经招标监督机构认定，该投标作无效投标处理。（3）开标人发现剩余的5家投标人中，有1家的投标报价与标底价格相差较大，经现场商议，也作为无效投标处理。假设该工程有效标书经评标专家的评审，其中A、B、C3家投标单位投标方案的有关参数，见表1。若基准折现率为10%，且已知A方案寿命期年费用为72.4万元；B方案寿命期年费用为69.93万元。

计算C方案的寿命期年费用，并利用年费用指标对3个投标方案的优劣进行排序（小数点后保留两位）。

阅读下文回答问题。

　　齐（齐国）大饥（饥荒）。黔敖（齐国的一位富商）为食（准备了食物）于路，以待饿者食之（给他们吃）。有饿者蒙袂（mèi）辑屦（jù）（袖子遮着脸，拖拉着鞋），贸贸然（两眼昏昏无神的样子）来。黔敖左奉（捧）食，右执饮，曰：“嗟（喂）来食！”（饿者）扬其目而视之，曰：“予唯不食嗟来之食，以至于斯也！”……终不食而死。 

（选自《礼记·檀弓》）

（1）上文与《鱼我所欲也》选段中的哪些语句相对应？把它摘录在下面横线上。

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（2）“嗟来之食”的故事流传至今，已成为人们熟知的成语；模仿《现代汉语词典》中对成语“拔苗助长”的释义，试解释它的意义。

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风湿性心脏病主动脉瓣狭窄（）

A.心尖部抬举性搏动

B.心前区收缩期搏动

C.心底部抬举性搏动

D.胸骨上窝抬举性搏动

E.右颈部异常搏动