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问题 选择题

下图A、B、C、D四个箭头中，表示细胞分化的是                    

A．箭头A      B．箭头B       C．箭头C       D．箭头D

答案

答案：D

A、B、C都属于细胞的分裂，使得细胞数量增多，D是分化，细胞分化使细胞的形态、结构、功能向着不同方向发展。

多项选择题 案例分析题

一般资料：求助者，梁某，女性，18岁，高三学生。案例介绍：梁某在学校里和同学的关系不好，很少说话，但是对同学的要求却很多，觉得同学哪里不符合自己的心意就反复地强调同学改正，并且唠叨个不停。五个月以前同学开玩笑说那栋楼的层数你永远数不对，梁某不信。从此只要是课余时间，梁某就到那栋楼下一遍一遍地数，从不间断，梁某明明知道这样做没有任何意义，也觉得这样做很无聊，自己也厌烦，但是就是控制不住自己的行为，感觉很痛苦。同学发现她这样也不知道怎么办，都躲着她。还有两个多月就要高考了，大家都在努力冲刺，梁某感到很疲劳、经常失眠，而且突然比较喜欢说话，说起来就没完，同学们都说她说话前后不搭。梁某说自己可以看到天上飘着很多仙人，自己将来也要成仙，老师讲物理课的时候讲解发电的原理，她会突然站起来，浑身发抖说自己被电电着了，说是老师电她的，很生气。别人说话，她会说别人在骂她。心理咨询师观察了解到的情况：梁某由父母带来做心理咨询。梁某是一个典型的好孩子，在家里经常帮助妈妈收拾家务，对一些物品的摆放很讲究，一遍摆不好就会摆第二遍、第三遍……直到自己满意为止。梁某进咨询室的时候，进门后又退出去，之后又进来，进来后又退出去，反复几次之后才坐下来，谨慎地四下张望，若有所思。

本案例中求助者诊断症状可能是（）。

A.恐惧性神经症

B.人格障碍

C.强迫性神经症

D.一般心理问题
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单项选择题

As the pace of life continues to increase, we are fast losing the art of relaxation. (1) you are in the habit of rushing through life, being on the go from morning till night, it is hard to (2) down. But relaxation is (3) for a healthy mind and body.Stress is a (4) part of everyday life and there is no way to (5) it. In fact,it is not the bad thing that it is often supposed to be. A (6) amount of stress is important to provide motivation and give (7) to life. It is only when the stress gets out of control (8) it can lead to poor performance and (9) health.The amount of stress a person can bear(10) very much on the individual. Some people are not afraid of stress, and such (11) are obviously chief material for managerial responsibilities. Others lose heart at first (12) of unusual difficulties. When exposed to stress, in (13) form, we react both chemically and physically. In fact we (14) a choice between escape and fight. But in more ancient days they made the (15) between life and death. The crises (危机)we meet today are (16) to be so extreme,but however little the stress,it requires the same response. It is when such a reaction (17) long，through continued exposure to stress，that health becomes (18) ．Such serious conditions as high blood pressure and heart diseases have (19) links with stress． (20) we canno! remove stress from our lives we need to find ways to deal with it．It would be unwise to do so even it we could．So what do you think of stressWhat is your way to deal with it.

第（6）空应选择（）

A．sure

B．certain

C．large

D．great
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