正确答案: C

世界的状况怎么样的问题

题目：辩证法所要求回答的是（　　）

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学习资料的答案和解析：

[单选题]She hardly ever goes to ________ the theater．

the cinema or

解析：Hardly难得。该词已经表示否定，因此句中就不能再次否定。排除选项A和B。Either必须和or连用，所以排除选项C。选项D是正确的。【句子大意】她很少去影院或剧场。

[单选题]回答{TSE}题Human needs seem endless．They might be regarded as making up several levels．When there is　enough money to satisfy one level of needs, another level appears．The first and most basic level of needs involves food．Once this level is satisfied, the second level　of needs, clothing and some sort of shelter, appears．By the end of World War Ⅱ , these needs were satisfied for a great majority of Americans．Then a third level appeared．It included such items as automobiles and new houses．By 1957 or 1958 this third level of needs was fairly well satisfied．Then, in the late 1950s, a　fourth level of needs appeared: the "life-enriching level．While the other levels involve physical satisfaction, that is, the feeding, comfort, safety, and transportation, this level stresses mental needs for recognition, achievement, and happiness．It includes a variety of goods and services．Among them are vacation trips, the best medical and dental care, and recreation．Also included here are fancy goods and the latest styles in clothing．On the fourth level, a lot of money is spent on services, while on the first three levels more isspent on goods．A fifth level would probably involve needs that can be achieved best by community action．Consumers may be spending more on taxes to pay for government action against disease, ignorance, crime, and prejudice．After filling our stomachs, our clothes closets, our garages, our teeth, and our minds, we now may seek to ensure the health, safety, and leisure to enjoy more fully the good things on the first four levels．{TS}According to the passage, man will begin to think about such needs as housing and clothing only when________

he has satisfied his hunger

解析：【原文大意】人类的需求似乎是无止境的。它可分为几个等级。当有足够的钱满足一个等级后，下个等级就会出现在眼前。第一个也是最基本的等级是食物。一旦这个等级得到满足，对衣物和某种遮蔽之所的需求，也就是第二等级就出现了。第二次世界大战末，人们对这些的需求也满足了。然后是第三等级，包括汽车、房子。到1957年或l958年时，第三个等级也满足了。20世纪50年代末，第四个等级：“生活富裕”出现了。如果说前三个等级是吃饱、舒适、安全、交通这些物质方面的满足的话，第四个等级就是认可、成就、幸福这些精神上的满足。它包括不同的物质和服务，如假期旅行、最好的医疗和牙医、娱乐等。还包括最别致的物品、最时尚的服装。在第四个等级时，人们把大量的钱都花在了服务上，而前几个等级是花在商品上。第五个等级的需求恐怕只有通过团体才能实现了。消费者会给政府付更多的税以抵御疾病、文盲、犯罪、歧视等。在填满了我们的肠胃，丰富了我们的衣柜、更新了我们车库、修整了我们的牙齿、愉悦了我们的精神之后，我们现在所追求的是能够健康、安全、轻松地享受前四个等级的需求。【解析】第二段。根据文中所说，先填饱肚子才能想到保暖：衣物和遮蔽之所。选项C是正确的。

[单选题]函数y=x2-1和y=1-x2的图像关于（　　） (A)坐标原点对称 (B)x轴对称 (C)y轴对称 (D)直线茗+Y=0对称

[多选题]交感神经节包括 （　　）

肠系膜上节

腹腔神经节

肠系膜下节

[单选题]关于化学性突触传递，下列错误的是（　　）

双向传递

[单选题]对神经纤维的叙述，错误的是（　　）

用适宜强度的电流连续刺激实验中的神经纤维，几个小时后会出现传导阻断

[单选题]正常人的红细胞放入血沉快的人的血浆中，血沉将会（　　）

增快

[单选题]在抗凝血酶中，最重要的是（　　）

抗凝血酶Ⅲ

[单选题]第一心音到第二心音期间代表（　　）

心室舒张期