搜题请搜索小程序“爱下问搜题”
问题 单项选择题

幞头在唐朝是较为普遍的首服，它的功用犹如一个假发髻，以保证裹出固定的外形，其式样较多，如高宗和武则天时加高顶部并分成两瓣，称（）。

A.平头小样巾

B.武家诸王样

C.吴家样

D.曹家样

答案

参考答案：B

单项选择题

接产要领不包括下列哪项

A．无菌操作，保护会阴

B．协助胎头俯屈与仰伸

C．胎头仰伸时令产妇屏气

D．必须让产妇与接产者充分合作

E．让胎头在宫缩间歇缓慢通过 * * 口
查看答案
填空题


Insurance is the sharing of (1) . Nearly everyone is exposed (2) risk of some sort. The house owner, for example, knows that his (3) can be damaged by fire; the ship owner knows that his vessel may be lost at sea; the breadwinner knows that he may die by (4) and (5) his family in poverty. On the other hand, not every house is damaged by fire or every vessel lost at sea. If these persons each put a (6) stun of money into a pool, there will be enough to (7) the needs of the few who do suffer (8) . In other words the losses of the few are met from the contributions of the (9) . This is the basis of (10) . Those who pay the contributions are known as (11) and those who administer the pool of the contributions as insurer.
The (12) for an insurance naturally depends on how the risk is to happen as suggested (13) past experience. If the companies fix their premiums too (14) , there will be more competition in their branch of insurance and they may lose (15) . On the other hand, if they make the premiums too low, they will not have (16) and may even have to drop out (17) business. So the ordinary forces of supply and (18) keep premiums at a proper (19) to both insurers and those who (20) insurance.
查看答案