俗话说:“洪水无情”,在我国远古时期有一位英雄,花了十三年时间,三过家门而不入,

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问题:

俗话说:“洪水无情”,在我国远古时期有一位英雄,花了十三年时间,三过家门而不入,带领人民治理洪水。他是[ ]

A.尧

B.舜

C.禹

D.黄帝

考点:华夏之祖(炎帝战蚩尤,黄帝——人文初祖,尧舜禹的“禅让”、大禹治水
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下表为3个不同小麦杂交组合及其子代的表现型和植株数目,据表分析,下列推断错误的是

[ ]

A.6个亲本都是杂合体

B.抗病对感病为显性

C.红种皮对白种皮为显性

D.这两对性状自由组合

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People often view the “last” moments of an event positively simply because they signal the end of an experience, say experts.

University of Michigan researchers found that even if an experience is painful or negative, but ends on a good note, people will consider it to be positive.

“Endings are powerful,” said Ed O’Brien, a graduate student in the Department of Psychology at the University of Michigan.

O’Brien and colleague Phoebe Ellsworth, the Frank Murphy Distinguished Professor of Law and Psychology, conducted a chocolate tasting experiment with 52 college students to test the theory.

Volunteers could taste five different Hershey’s Kisses chocolates—milk, dark, cream, caramel and almond – but did not know in advance how many pieces they would eat or the type. Participants rated how much they enjoyed the chocolate and described each flavor so that the researchers could record the order in which the randomly (随机的) selected treats were eaten.

Volunteers were assigned to the “next” or the “last ” condition by chance.

In the “next” condition, the experimenter said “Here is your next chocolate” before offering each chocolate, including the fifth.

For the “last” condition, the experimenter said “Here is your last chocolate” before offering  the fifth chocolate.

These participants rated the fifth chocolate more enjoyable than volunteers in the “next” condition.

As predicted, participants who knew they were eating the final chocolate of a taste test enjoyed it more.

In fact, when asked to pick their favorite chocolate, the majority of “last” participants chose the fifth – even though the flavor of the fifth was randomly chosen.

They also rated the overall experience as more enjoyable than volunteers who thought they were just eating one more chocolate in a series.

O’Brien says these findings may have far-reaching implications. For example, the last book or film in a series or the last speaker in a symposium (研讨会) may receive unwarranted praise.

The last job applicant, meanwhile, may look more qualified.

小题1:Which of the following is TRUE about the experiment?

A.The majority of “last” participants chose the almond flavor as their favorite.

B.Some participants enjoyed the experiment more because the last flavor tasted better.

C.The result would be different if researchers had used another brand of chocolate.

D.Some participants didn’t know it was their last chocolate when offered the fifth one.小题2:What does the underlined word “unwarranted” in the second-to-last paragraph mean?

A.Fake.

B.Unwanted.

C.Unreasonable.

D.Insincere.小题3:Which of the following is the best title for the article?

A.“Last” is the best.

B.Why “last” matters most.

C.It is the last step that is the hardest.

D.He who laughs last laughs best.

题型:选择题

下列物质溶于水后,能形成无色溶液的是[ ]

A.高锰酸钾

B.蔗糖

C.汽油

D.面粉

题型:选择题

肌营养不良症患者出现Gower征,主要是由于()

A.面肌无力

B.骨盆带肌肉无力

C.颈项肌无力

D.肩胛带肌肉无力

E.咽喉部肌肉无力

题型:选择题

中央高度重视农业、农民、农村问题。2014年1月20日,中央《关于全面深化农村改革加快推进农业现代化的若干意见》正式发布,这是中央一号文件连续十一年聚焦“三农”问题。着力解决三农问题()

①是统筹城乡发展,推动城乡发展一体化的根本途径

②是实现全面建成小康社会奋斗目标的客观要求

③是加快转变发展方式、调整经济结构的主攻方向

④是缩小城乡差距,实现经济持续健康发展的重要支撑

A.①④

B.②③

C.①③

D.②④

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