大多数人寿保险单转让是抵押转让。

题型:判断题

问题:

大多数人寿保险单转让是抵押转让。

考点:经济学保险学保险学题库
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如图所示,通过转基因技术培养的老鼠比普通老鼠大许多,请回答:

(1)在转基因鼠研究中,被研究的性状是鼠个体的________,控制这个性状是大鼠生长________基因。

(2)在生物代代繁衍的过程中,传下是_______,而不是________。

(3)性状与基因之间的关系是_______决定________。

题型:判断题

More than 6000 children were expelled(开除) from US schools last year for bringing guns and bombs to school, the US Department of Education said on May 8.

The department gave a report on the expulsions as saying handguns accounted for 58 percent of the 6093 expulsions in 1996—1997, against 7 percent for rifles(步枪) or shotguns and 35 percent for other types of firearms.

"The report is a clear sign that our nation’s public schools are cracking down(严惩)on students who bring guns to school", Education Secretary Richard Riey said in a statement, "We need to be tough-minded(坚强的) about keeping guns out of our schools and do everything to keep our children safe. "

In March 1997, an 11-year-old boy and a 13-year-old using handguns and rifles shot dead four children and a teacher at a school in Jonesboro, Arkansas. In October, two were killed and seven wounded in a shooting at a Mississippian school. Two months later, a 14-year-old boy killed three high school students and wounded five in Daducab, Kentucky.

"Most of the expulsions(开除), 56 percent, were from high schools, which have students from about age 13, 34 percent were from junior high schools and 9 percent were from elementary schools. " The report said.

The report from the US Department of Education shows that().

A.the number of the expulsions is now large

B.the number of the expulsions is wrong

C.there are soldiers hiding among the students

D.guns are out of control in US schools

题型:判断题

学生表:S(学号,姓名,性别,出生日期,院系) 课程表:C(课程号,课程名,学时) 选课成绩表:SC(学号,课程号,成绩)在上述表中,出生日期数据类型为日期型,学时和成绩为数值型,其他均为字符型。用 SQL 命令查询选修的每门课程的成绩都高于或等于 85 分的学生的学号和姓名,正 确的命令是______。

A.SELECT 学号,姓名 FROM S WHERE NOT EXISTS; (SELECT * FROM SC WHERE SC.学号=S.学号 AND 成绩<85)

B.SELECT 学号,姓名 FROM S WHERE NOT EXISTS; (SELECT * FROM SC WHERE SC.学号=S.学号 AND 成绩>=85)

C.SELECT 学号,姓名 FROM S,SC; WHERE S.学号=SC.学号 AND 成绩>=85

D.SELECT 学号,姓名 FROM S,SC;WHERE S.学号=SC.学号 AND ALL 成绩>=85

题型:判断题

尽管对于备办酒宴机构的卫生检查程序要比普通餐厅的检查程序严格得多,在报到市卫生主管部门的食品中毒案件中,还是来自酒宴服务的比来自普通餐厅的多。以下哪个选项为真,最能够解释题干中表面上的矛盾现象( )

A.人们不大可能在吃一顿饭和随之而来的疾病之间建立关联,除非该疾病影响到一个相互联系的群体

B.备办酒宴的机构清楚地知道他们将为多少人服务,因此比普通餐厅更不可能有剩余食物,后者是食品中毒的一个主要来源

C.许多餐厅在提供备办酒宴服务的同时,也提供个人餐饮服务

D.上报的在酒宴中发生食品中毒案件的数目,与备办酒宴者和顾客常去场所的服务无关

题型:判断题

根据我国目前的有关规定,无形资产按()进行摊销。

A.直线摊销法

B.年数总和法

C.双倍余额递减法

D.工作量法

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