[单选题]动火期间,距动火点( )内不应排放可燃液体。-我要搜题网

[不定项选择题]共用题干 The Differences Among Various Types of Adoption

In the US,there is a difference between public and private adoption.Public adoption typically involves taking _________ (51) foster（收养的）children and then adopting them after several months.It's significantly less expensive than private or international adoption,but more often than not_______(52)adopting children who are older than 5 or who have_______(53)needs.
Private adoptions offer a better chance of adopting newborns,and increasingly,birth parents _______(54)the adoptive parents themselves.That's not a bad idea on its face,as it gives biological parents_______ (55)say in whom they will relinquish（放弃）their children. But this effectively puts_______(56)parents in the position of advertising themselves to birth parents in newspapers and online,_______(57)many couples feel uncomfortable with.
Most states allow birth parents to reclaim their children_______(58)the children have been placed with adoptive families,for time periods ranging from a few days in some states to several months in others.Critics of international adoption say this rarely happens.They are only_______ (59)right:it's true that American birth parents don't usually reclaim their children once they've been placed with their adoptive families,but they can and do_______(60)their minds before the papers are signed.
International adoption is more expensive than any form of domestic adoption,but in many ways, it is also more straightforward.The_______(61)of a birth parent calling the adoption_______ (62)are effectively zero and while costs are high,they're also determined at the_______(63) and tend not to change as the_______(64)wears on.
Couples seeking to adopt should consider all_______(65)and get a range of perspectives before deciding which method is best for them. _________(63)
A.corner
B.moment
C.outset
D.time

查看答案

[单项选择]卵巢上皮性恶性肿瘤标记物（）
A. AFP
B. T
C. CA125
D. E2
E. β-hCG

查看答案

[多项选择]冠心病康复的意义（）
A. 帮助患者缓解症状
B. 改善患者心血管功能
C. 提高患者的生活质量
D. 治愈疾病
E. 减轻残疾和减少再次发作危险

查看答案

[多项选择]下列有关统计抽样和非统计抽样的表述中，正确的是（）。
A. 所有抽样单元在统计抽样和非统计抽样中均有被选取的机会
B. 无论是统计抽样还是非统计抽样，都要求注册会计师在设计，选取和评价样本时运用职业判断
C. 统计抽样和非统计抽样只要设计得当均能获取有效审计证据
D. 统计抽样比非统计抽样获得的审计证据质量更高

查看答案

[单选题]旅客遗失物品向查找站转送时 , 物品重量超过 5 千克时 , 应 ( )
A. 按品类补收运费
B. 按二类包裹补收运费
C. 按四类包裹补收运费
D. 按三类包裹补收运费

查看答案

[单选题](单选题).镜头焦距与景深的关系不正确的是( )。
A.镜头焦距越短,景深越大
B.不考虑其他情况,广角镜头所产生景深更大
C.镜头焦距越长,景深越小
D.镜头焦距与景深成正比

查看答案

[判断题]重大资产重组构成关联交易的，独立董事可以另行聘请独立财务顾问就本次交易对上市公司非关联股东的影响发表意见。（）

查看答案

[判断题]轴承压装后，只要人工转动无卡滞现象无须进行磨合试验
A.正确
B.错误

查看答案

[多选题]若在有分布式电源接入的低压配电网上停电工作，至少应采取以下措施之一防止反送电：（）。
A.接地
B. 绝缘遮蔽
C. 在断开点加锁
D. 悬挂标示牌
E. 可闭锁
F. 具有明显断开点
G. 可开断故障电流

查看答案

[单选题]近代以来中华民族最伟大的梦想是( )。
A.实现中华民族伟大复兴
B.实现国家富强
C.实现中华民族伟大振兴
D.全面建成小康社会
二、多项选择题