问题 多项选择题

下列情形能够引发合同之债的有()。

A.建设单位拖欠工程进度款 

B.施工中偷工减料造成的损失 

C.监理单位与施工单位串通损害建设单位利益 

D.噪声污染使周边居民无法正常休息 

E.建材供应商供应的建筑材料不合格

答案

参考答案:A, E

解析:在当事人之间因产生了合同法律关系,也就是产生了权利义务关系,便设立了债的关系。任何合同关系的设立,都会在当事人之间发生债权债务的关系。合同产生的债称为合同之债。A项:施工合同的订立,会在施工单位和建设单位之间产生债。施工合同的业务只要是完成施工任务和支付工程款,对于支付工程款,建设单位是债务人,施工单位是债权人,所以A正确。E项:材料设备买卖合同的订立,会在施工单位与材料设备供应商之间产生债的关系,所以E正确。综上所述,本题正确答案为AE。考点 建设工程债的发生根据

阅读理解

Last year my sixth-grader daughter ,Elizabeth ,was forced to put up with science .Her education week after week ,contained mindless memorization of big words like “batholith” and “saprophyte” She learned by heart the achievements of famous scientists who did things like “improved nuclear fu-sion(核聚变) “—never mind that she hasn’t the least idea of what nuclear fusion means .Eliza—beth did very well (she’s good at memorizing things ). And now she hates science .My eighth-grader son ,Ben ,also suffered from science education . Week after week he had to perform lab experiments with answers already known .Ben figured out how to guess the right answers ,so he got good grades .Now he hates science ,too.

Science can provide an exciting way to develop children’s curiosity .Science education should teach ways to ask questions and week answers .But my children got the mistaken idea in school than science is difficult dull and has no relation to their everyday interests .

As a physicist ,I am saddened and angered to see “the great science turnoff” I know that science is important in our lives .Yet studies prove that our schools are turning out millions of graduates who know almost nothing about and have almost no interest in science .What’s gone wrong ?Who is to blame ?

58.We learn from paragraph 1 that           .

A.the writer was proud of Elizabeth and Ben

B.both Elizabeth and Ben could become scientists

C.Elizabeth had to learn much about great scientists

D.Ben was good at trying new ideas in lab experiments

59.The writer thinks that in science education we should first        .

A.get students interested in the subject         B.answer students’ questions in delightful ways.

C.smooth out difficulties in lab experiments     D.explain the special terms clearly

60.By writing the text ,the author questions          .

A.the difficulty level of the science texts        B.the way science is taught in school

C.the achievements of famous scientists            D.students’ poor records in science classes

问答题 简答题