专八

单选题   Ekman has found that

A.people might have different expressions for the same emotion
B.pleasant feelings often stimulate Duchanne smile
C."crow's feet" wrinkles often accompanied the Duchenne smile
D.keeping a stiff upper lip was useful for handling stress

参考答案:C进入在线模考
本题的出题点在专有名词处(人名)。文章倒数第二段提到,Ekman发现杜尼式笑容(Duchenne smile)常常伴有眼周的鱼尾纹微微皱起,眼皮褶皱处微垂,故C正确。第二段中说Ekman发现世界各地的人都用类似的面部表情表示相同的情感,故A错误;倒数第二段末尾说杜尼式笑容(Duehenrie smile)可以引发人愉快的情感,与B所论述的正好相反;而上扬嘴角可以缓解压力这一点,英国人早就发现了,并非Ekman发现的。因此D也不对。

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Which of the following can be inferred fi'om the passage?

A.Key scientific journals are authoritative in evaluating scientific papers.
B.Peer-review is the most effective method in evaluating and selecting scientific papers.
C.Scientists are less likely to achieve career success without publications in top papers.
D.Fabricating evidence in scientific researches can be discovered by enough strict evaluation.

2   Science and Nature are top journals in the word in that__________。

A.they are built on the honor system
B.they are the only world-recognized journals in the scientific circle
C.they cover all the research areas of science
D.they are as popular as public magazines

3   What can be inferred about a scientist's "Impact Factor”?

A.One is more likely to get funding for research with a high Impact Factor.
B.One is more likely to get his or her paper published with a high Impact Factor.
C.One's Impact Factor will be increased once he or she has a paper published in Science.
D.One's Impact Factor will be increased when more people read his or her paper.