如图标志的含义是什么（） A．允许机动车绕行 B．允许机动车掉头 C．允许机动车转弯

读下列材料，结合下图回答问题。

    材料：当地时间2010年4月14日，某国埃亚菲亚德拉冰盖冰川的火山再度爆发，火山灰云随着气流扩散到欧洲北部，欧洲许多国家航班停飞，连美国的跨大西洋航班也为了安全考虑暂停。据国际空运协会估计，停飞令业界每日损失2.5亿美元。

（1）材料中的某国A是_________。从图上看，该国火山喷发频繁的主要原因是：位于_________洋中部

    海岭的火山地震带上。

（2）上图所示区域，为了加强联系，建立了一个区域性国际组织，它叫_________；从经济发展水平来

    看，该区域多为_________国家。

（3）本区旅游资源丰富。李朋同学准备暑假随爸爸游览冰雪皑皑的阿尔卑斯山峰、乘船欣赏陡峻幽深的

    峡湾风光，他们应分别到B、C、D三地中的_________地和_________地。

（4）试从地形因素分析本区海洋性气候特征显著的原因__________________________________________

    __________________________。

饭店前厅客户档案管理的主要内容有（）。

A.定额管理

B.细节管理

C.定期整理

D.运行控制

E.分类管理

(2013·新课标全国卷Ⅱ)A serious study of physics is impossible ________ some knowledge of mathematics.

A．against　　　　　　　　

B．before

C．beyond

D．without

简述药品不良反应监测方法。

Every artist knows in his heart that he is saying something to the public. Not only does he want to say it well, but he wants it to be something which has not been said before. He hopes the public will listen and understand—he wants to teach them, and he wants them to learn from him. What visual artists like painters want to teach is easy to make out but difficult to explain, because painters translate their experiences into shapes and colors, not words. They seem to feel that a certain selection of shapes and colors, out of the countless billions possible, is exceptionally interesting for them and worth showing to us. Without their work we should never have noticed these particular shapes and colors, or have felt the delight which they brought to the artist. Most artists take their shapes and colors from the world of nature and from human bodies in motion and repose; their choices indicate that these aspects of the world are worth looking at, that they contain beautiful sights. Contemporary artists might say that they merely choose subjects that provide an interesting pattern, that there is nothing more in it. Yet even they do not choose entirely without reference to the character of their subjects. If one painter chooses to paint a gangrenous leg and another a lake in moonlight, each of them is directing our attention to a certain aspect of the world. Each painter is telling us something, showing us something, emphasizing something m all of which means that, consciously or unconsciously, he is trying to teach us.

Compared with a painter of unpleasant subjects, a painter who draws a lake in moonlight is ______ .

A．conveying more meaning

B．pointing out different things

C．more skilled

D．communicating less