在没有法定或约定的情况下,为避免他人的利益受损失,自觉为他人进行管理或服务的行为导致

题型:单项选择题

问题:

在没有法定或约定的情况下,为避免他人的利益受损失,自觉为他人进行管理或服务的行为导致在管理人和受益人之间产生了( )。

A.合同之债
B.无因管理之债
C.不当得利之债
D.侵权之债

考点:造价工程师工程造价管理基础理论与相关法规工程造价管理基础理论与相关法规
题型:单项选择题

证券公司根据中国证监会出具的批准决定到证券登记结算机构开立集合资产管理计划的证券账户。()

题型:单项选择题

背诵。

1. Young children might            Superman or Batman while adults might picture a doctor or police officer.

2. Beth            a respiratory problem which made it difficult for her to breathe.

3. She grew up in and out of hospitals where she                 devices to help control her illness.

4. But she was determined, and when her eleventh birthday            , Beth was there to          her candles.

5. She proved the doctors wrong but, even though she lived past the       , she still wasn't       .

6. Beth went through several more years of nurses and doctors poking her like      but she never

    complained.

7. With all she had to deal with, you would think she would be too busy to listen to her

     friends'        -nevertheless she always found time

题型:单项选择题

患者男性,65岁,牙列缺失,牙槽嵴平整,拟行全口义齿修复

如果牙槽嵴继发吸收,基托不密合,临床常见的症状是()

A.容易出现黏膜压痛

B.义齿固位稳定不受影响

C.义齿固位差,咬合时容易出现翘动,甚至义齿折裂

D.鼻唇沟变浅

E.咀嚼肌酸痛痉挛

题型:单项选择题

如图,修正式喉镜头位是()

A.头朝向地面

B.头下垂10cm

C.头位呈水平位

D.头垫高10cm

E.头垫高20cm

题型:单项选择题

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