试题与答案

甲、乙、丙、丁四人在一起议论本班同学申请建行学生贷款的情况。 甲说:“我班所有同学

题型:单项选择题

题目:

甲、乙、丙、丁四人在一起议论本班同学申请建行学生贷款的情况。
甲说:“我班所有同学都已申请了贷款。”
乙说:“如果班长申请了贷款,那么学习委员就没申请。”
丙说:“班长申请了贷款。”
丁说:“我班有人没有申请贷款。”
已知四人中只有一人说假话,则可推出以下哪项结论( )

A.甲说假话,班长没申请。
B.乙说假话,学习委员没申请。
C.丙说假话,班长没申请。
D.丁说假话,学习委员申请了。
E.甲说假话,学习委员没申请。

答案:

参考答案:E

解析: 甲的话和丁的话具有矛盾关系,二者必有一个是假的,所以,说假话的人在甲和丁之中。所以,乙的话和丙的话都是真的。根据乙的话和丙的话都是真的,可以推出结论:学习委员没有申请贷款。又由学习委员没有申请贷款,可以推出甲的话是假的,丁的话是真的。

试题推荐
题型:阅读理解

Last August, Joe and Mary Mahoney began looking at colleges for their 17-year-old daughter, Maureen. With a checklist of criteria (衡量标准,尺度) in hand, the Dallas family looked around the country visiting half a dozen schools. They looked for a university that offered the teenager’s intended major (主修科目), one located near a large city, and a campus (大学校园) where their daughter would be safe.

“The safety issue (问题) is a big one,” says Joe Mahoney, who quickly discovered he wasn’t alone in his worries. On campus tours other parents voiced similar concerns (担心), and the same question was always  asked: What about crime? But when college officials al ways gave the same answer---“That’s not a problem here.” ---Mahoney began to feel uneasy.

“No crime whatsoever?” comments (评论) Mahoney today. “I just don’t buy it.” Nor should he: In 1999 the U.S . Department of Education had reports of nearly 400,000 serious crimes on or around our campuses. “Parents need to understand that times have changed since they went to college,” says David Nichols, author of Creating a Safe Campus. “Campus crime mirrors the rest of the nation.”

But getting accurate information isn’t easy. Colleges must report crime statistics (统计数字)  by law, but some hold back for fear of bad publicity (名声), leaving the honest ones looking dangerous. “The truth may not always be serious,” warns S. Daniel Carter of Security on Campus, Inc., the nation’s leading campus safety watchdog (监视) group.

To help concerned parents, Carter promised to visit campuses and talk to experts around the country to find out major crime issues and effective solutions.

小题1:The Mahoneys visited quite a few colleges last August_________.

A.to express the opinions of many parents

B.to choose a right one for their daughter

C.to check the cost of college education

D.to find a right one near a large city小题2:It is often difficult to get correct information on campus crime because some colleges_________.

A.receive too many visitors

B.mirror the rest of the nation

C.hide the truth of campus crime

D.have too many watchdog groups小题3:The underlined word “buy” in the third paragraph means “_________”.

A.mind

B.take

C.believe

D.expect小题4:What is the text mainly about?

A.Exact campus crime statistics.

B.Crimes on or around campuses.

C.Effective solutions to campus crime.

D.Concerns about kids’ campus safety.

查看答案
题型:问答题


B公司2月份生产甲产品1000件,销售900件,其成本资料详如下表所示。

项目单位成本总成本
生产成本直接材料1010000
直接人工99000
变动制造费用55000
固定制造费用6000
合 计30000
非生产成本变动非生产成本21800
固定非生产成本3000
合计4800
假设:为简化起见,假定这里的变动非生产成本均为变动销售费用,其总额随销售量变动而成正比例变动。
要求:

假设期末没有在产品存货,期初没有产成品存货,采用两种成本计算方法计算期末产成品存货成本。

查看答案
微信公众账号搜索答案