[单选题]_________

根据以下内容，回答下面的题目。Insure means to protect _51_ a loss of money．Most people can budget their money so that their income will cover expected expenses _52_ food, clothing, housing, and public services．But, there is no way to know _53_ who will suffer a crisis (危机) such as a serious illness, fire, flood, or a car accident．Such crises usually _54_ great expense．Even if people could predict crises, it would be hard to save enough money to _55_ the expenses．Insurance is a system _56_ a company collects money from many individuals and then pays certain expenses whenever one of those insured individuals is faced with a certain crisis．An insurance policy _57_ how much the insurance costs and how much the company will pay when a policy holder is faced with a certain crisis．There are many different kinds of insurance, _58_ hospital, motor-car and fire．Insurance can be rather expensive but most people buy insurance of some kinD．Insurance is something _59_ people buy and hope they will _60_ need．_________

正确答案 ：A

cover

[单选题]关于"十二指肠溃疡"的描述，错误的是（）

正确答案 ：C

龛影平均直径1cm以上

[单选题]前列腺癌发生骨转移时最常见的类型是（）。

正确答案 ：B

成骨型

解析：恶性肿瘤骨转移根据X线表现分为三种类型：成骨型、溶骨型及混合型。前列腺癌的骨转移以成骨型为主，约占80%。

[多选题]汽车空调铝管因碰撞常见的损伤有（）

正确答案 ：ACD

变形

折弯

断裂

[单选题]“双利丰”个人通知存款留存金额（）。

正确答案 ：D

不设最低额限制

[单选题]扁桃体白膜形成于术后（）。

正确答案 ：B

7～12小时

解析：扁桃体白膜形成于术后7～12小时

[单选题]某炼厂油库欲新建一条管道输送97#汽油往甲加油站，要求输油时的最大输送量为90m3/h，油品在管道中的设计流速为5m/s，则输油泵出口选用的管线通径应为（）mm。

正确答案 ：B

B、80

[单选题]未染毒的脂瘤首选的治疗方法是（）。

正确答案 ：D

手术摘除

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