KG9701整机工作电压在18VDC时，其工作电流是（）

开盒时发现石膏有破损，可能的原因为（）

A.下层型盒石膏表面粗糙或有倒凹

B.分离剂没有涂好

C.覆盖在牙上的石膏厚度不够

D.人工牙太靠近型盒边缘

E.石膏尚未完全凝固就开盒

一般情况：女，22岁，职员。

求助者主诉：未婚怀孕6个月，伴焦虑失眠3个月。

案例介绍：求助者的男友意外身亡后，当时求助者身心非常脆弱，老板趁虚而入，希望求助者能为他生个孩子，因为他的太太无法生育。并且承诺：只要求助者怀孕，就和他太太离婚，和求助者结婚。到现在求助者已怀孕6个月，可是他却推三阻四的，不再提和求助者结婚的事情。随着肚子一天天变大，求助者越想越担心，时常焦虑烦躁，并出现睡眠障碍。原来看到小婴儿还逗着玩一玩，现在都不想看到小孩了。想到自己的将来，现在不知还该不该要这个孩子。故前来咨询。

下面是心理咨询师和求助者的一段对话：

心理咨询师：老板欺骗了你，不履行他的承诺，你感到愤怒，也怨自己傻。

求助者：我不只是生气，我也不想见到他，他……让我害怕。

心理咨询师：你不只是对他生气，你对他还存在恐惧，告诉我他让你恐惧的原因！

求助者：唉！我是真的很傻。我……（沉默约1分钟）

心理咨询师：刚才你似乎有什么重要的想法出现，不知道你想到了什么？

求助者：我刚刚在想，如果不是当时鬼迷心窍，迷恋老板事业有成，可以给我富裕的物质生活，而且贪图成为人人羡慕的老板娘，我也不会落到这种下场了。

心理咨询师：现在你很后悔当时的做法……

对于目前求助者的问题，心理咨询师应（）。

A．帮她决定不要孩子

B．帮她分析要孩子的利弊

C．帮助找到合适的工作

D．帮她向妇联反映情况

刑法从体系上分为（）和（）两部分。

Although no longer slavers after the Civil War, American blacks took no significant part in the life of white America except as servants or laborers. Many thousands of them emigrated from the war-ravaged South to the North from 1865 to 1915 in the hope of finding work in the big industrial cities. Whole communities of blacks crowded together into ghettos in New York City, Chicago and Detroit, where once the poor white immigrants had lived. These ghettos, neglected by the city authorities, became slums. The schools to which black children went were hopelessly inadequate. Unemployment in black ghettos remained consistently higher than in white communities.

41. Serious problems with black ghettos.__________

Stable family life was difficult to maintain.

42. The extreme poverty of the blacks. __________

In the late 1970s, nearly a third of all blacks still belonged to the so-called "underclass", they are so "under-privileged" and poor that they cannot seize the opportunity for advancement.

43. Efforts to put an end to racial discrimination. __________

Race relations in the USA continue to be a thorny problem.

44. Improvements in lives of the blacks. __________

Despite some setbacks, race relations are improving.

45. Prevailing violence in solving racial problems. __________

It is said that television had an enormous influence on frustrated and bitter blacks, for it showed them bow much better whites on the whole lived than blacks. At the end of the 1960s, there were serious riots in many cities.

The violence quickly died down. Blacks began to use their votes to exert political pressure. Cities like Atlanta (Georgia), Gary (Indiana), and Los Angeles (California) elected black mayors. Integration of schools, despite resistance from white groups, goes on, and the proportion of blacks in American colleges has increased dramatically in the last 20 years. There are reasons to maintain a cautious optimism that progress in race relations will continue.

[A] It has been estimated that there are more than 20 million Americans in this category, 10% of the population, including many millions of whites.

[B] Blacks are gaining in self-confidence. In more and more areas they are winning control of their communities, and their standard of living is going up faster than that of the poor whites. It is still a hard struggle. There is still prejudice and even some hatred, but in most walks of American life there are now more blacks than ever before.

[C] The era of blatant discrimination ended in the 1960s through the courageous actions of thousands of blacks participating in peaceful marches and sitins, to force Southern states to implement the Federal desegregation laws in schools and public accommodations. Down came the "whites only" notices in bused, hotels, trains, restaurants, sporting events, restrooms and on park benches that once could be found everywhere throughout the South. Gone were the restrictions that prevented blacks voting. Gone, too, were the hideous lynch-ings, which since the Civil War had caused the death of thousands of innocent blacks— hanged without trial by white mobs. However, even today, poor, uneducated lacks do not always receive the same degree of justice that the more affluent and better educated can expect.

[D] Many blacks chose to keep silent about their unfairness instead of resorting to violence. But their silence was also problem provoking: on the one hand, silence would build up a lot of complaints and hatred in their minds, thus resulting in a negative approach to life and everything; on the other hand, silence would give the whites an impression that the blacks take the reality for granted and put more racial discrimination on them.

[E] Unemployed fathers would on occasion walk out of their homes and never return. Children neglected by their parents turned in some instances to drugs and crimes. There are more than 700 murders a year in cities like New York, Detroit, Los Angeles and Houston, and most of these deaths are of blacks killed by blacks. The black ghettos are dangerous both for blacks and non-blacks.

[F] Radical blacks like the Black Panthers demanded a free black state within the Union, and advocated violence to achieve that end and to protect themselves against what they felt was police brutality toward blacks. For a while, violence overshadowed the influence of the greatly respected pacifist black, Martin Luther King, Jr. , who had provided the inspiration and leadership for those devoted to a peaceful change and whose murder in 1968 stunned America.

43（）

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