常用的空气减湿设备有（）。 A.冷冻减湿机 B.氯化锂减湿机 C.氯化钙减湿机 D.

一无牙颌患者，戴全口义齿1个月，咀嚼无力。查：息止间隙为5mm，口角下垂，鼻唇沟变浅。

该义齿存在的问题为（）

A.正中关系错误

B.垂直距离过高

C.垂直距离过低

D.咬合不平衡

E.基托变形

刘某，女性，39岁，初中文化，工人自我陈述：因失眠，头痛，烦躁不安，易发脾气一个半月。求助者与丈夫关系紧张已有3年多，分居也有2年，在一个半月前夫妻离婚。离婚后患者出现失眠，主要是入睡困难，并常常做些噩梦，在梦里看到死人，为此多次半夜惊醒。渐渐又出现做事缺乏信心，怕见陌生人，白天有头痛，并感到乏力，不愿活动，工作效率低，见到熟人会反复讲自己和丈夫的事。周围没有别人时会烦躁不安，有时又很紧张，容易发脾气，摔东西等，事后又会很后悔，自己觉得这样下去不是办法，在姐姐的陪同下前来咨询。了解资料：患者排行第四，上有三个姐姐，父母都是普通工人，从小就接受传统的家庭教育。初中毕业后到工厂做工，身体健康，工作认真负责。性格比较内向，很少有知心朋友，但也没有与他人有矛盾。26岁结婚，丈夫原来也是工人，5年前下海做建材生意，现有一个女儿11岁，和求助者一起生活。

如果要寻找求助者问题的认知原因，可取的方法是（）。

A.分析求助者有无价值观的问题

B.分析求助者成长过程中有无错误观念产生

C.分析求助者对现实问题有无错误评价

D.分析风俗和道德对问题的影响

财政部发布的（）等国家统一的会计制度，对如何使用会计科目，如何保管会计档案等一系列问题作出了规定，起到了较好的效果。

A、《会计基础工作规范》

B、《会计从业资格管理办法》

C、《会计法》

D、《会计专业技术规定》

(三)

车间希望用控制图控制产品的不合格数。

过程能力指数评定过程质量，应该在( )的情况下进行。

A．过程不存在异常因素

B．过程只有偶然因素

C．过程不稳定

D．过程消除变异

Some spiders hunt on the ground, others build webs to trap their food, but the grass water spider catches its prey by running along the surface of the water.

This special water spider lives on the grassy banks of streams where mosquitoes, damsel flies and other insects come to feed and breed.

Although it is one of the largest spiders in New Zealand, it has an unusual ability. It doesn’t disturb the water as it waits for its meal, and there is barely a ripple when it skims across the surface at lightning speed to catch its prey.

Grass water spiders deal swiftly with larger insects like damsel flies by pulling their heads under the water and holding them there until they drown.

After a meal, the grass water spider spends up to half an hour grooming itself. It wipes its eight eyes, brushes its antennae, and takes special care to clean the hairs on its body.

It is the hairs that trap tiny bubbles of air so that the spider can run down a blade of grass and stay underwater for up to an hour when it is frightened. The hairs also keep the spider dry, even underwater.

It is only when the female spider is caring for the young that she does not hunt on the water. After mating, she produces a large egg sac, which she carries around for five weeks. Once the eggs start to hatch, she attaches the sac to some blades of grass or a thistle. She then tears the sac open and releases the tiny spiders into the nursery web.

The passage tells us that the spider（）

A. feeds grass and thistles to its young

B. lives on blades of grass under the water

C. lives in the grass on the banks of streams

D. eats a meal once every five weeks