生理无效腔量在潮气量中约占多少A．40% B．30% C．20% D．5% E．10

钝角一定比90°大．______．

胆碱能神经兴奋时引起

A．支气管平滑肌收缩

B．骨骼肌收缩

C．汗腺全身分泌增加

D．心动加快

E．心率减慢、传导减慢

这里的山水美，这里的土地肥，这里的人民勤劳勇敢有智慧。请写出与下列说法相对应的安徽历史名人。

洋务运动时期创办江南制造总局的合肥人：___________________

中法战争时期率军守卫台湾的皖籍名将：___________________

新文化运动的发起者之一，我党早期领导人：___________________

硅铁生产中要求铁麟的含铁量是（）

A、＞85%

B、＞95%

C、≥65%

D、＞98%

Part of the debate about culture revolves around issues of perspective and ownership. Within a nation such (1) the United States—a nation whose cultural heritage includes elements from every corner of the world (2) are a great many perspectives coexisting and intertwining in the cultural fabriC．When we all ask (3) as individuals, "what belongs to me, to my culture " we are rewarded with a spectacular variety of (4) ; in this way, different perspectives and ownership of different cultural traditions enriches everyone. But when we ask " (5) belongs to us, to our culture " we ask a much harder question. Do the people of the (6) States, or of any culturally complex human society, necessarily share common cultural elements If so, who gets (7) decide what those elements are
This debate is a crucial one in many cultures throughout the world (8) . In the US, the debate promises to impact the way we educate our children—that is, (9) manner and shape in which culture reproduces itself—and the way we write our laws. In (10) countries, equally crucial issues are at stake.
For many people, what is at stake is the character (11) US national identity. Hirsch argues that this identity needs to become less culturally fragmented; others, like Walker, (12) that the national character gets its strength from cultural diversity, from the freedom (at home and in (13) ) to celebrate, honor, and reproduce different cultural traditions. Those who take this latter view follow the reasoning (14) Shweder, arguing that we need to accept that there are multiple valid cultural perspectives and that two (15) perspectives can both be valid even though they might contradict one another.
Recognize that the position you (16) in this debate about culture—whatever position you take—is a political one with implications (17) what we should value, what we should praise, what we should accept, what we should teach. When (18) reflect on this debate, when you contribute your own voice to the discussion, try to be (19) of the implications that follow from your position. When you listen to the voices of others, try to (20) with awareness, deciding for yourself what is at stake and how their positions relate to your own.