MBA考试

【单选题】Ancient Greek philosopherAristotle viewed laughter as "a bodily exercise precious to health".But (1) some claims to the contrary, laughing probably has little influence on physical fitness. Laughter does (2) short-term changes in the function of the heart and its blood vessels, (3) heart rate and oxygen consumptionBut because hard laughter is difficult to (4) , a good laugh is unlikely to have (5) benefits the way, say, walking or jogging does.
(6) , instead of straining muscles to build them, as exercise does, laughter apparently accomplishes the (7) , studies dating back to the 1930s indicate that laughter (8) muscles, decreasing muscle tone for up to 45 minutes after the laugh dies down.
Such bodily reaction might conceivably help (9) the effects of psychological stress.Anyway, the act of laughing probably does produce other types of (10) feedback, that improve an individual’s emotional state. (11) one classical theory of emotion, our feelings are partially rooted (12) physical reactions. It was argued at the end of the 19th century that humans do not cry (13) they are sad but they become sad when the tears begin to flow.
Although sadness also (14) tears, evidence suggests that emotions can flow (15) muscular responses. In an experiment published in 1988, social psychologist Fritz Strack of the University of Würzburg in Germany asked volunteers to (16) a pen either with their teeth-thereby creating an artificial smile- or with their lips, which would produce a (n) (17) expression. Those forced to exercise their smiling muscles (18) more exuberantly to funny cartons than did those whose mouths were contracted in a frown, (19) that expressions may influence emotions rather than just the other way around (20) , the physical act of laughter could improve mooD、

A、opposite
B、impossibleC、averageD、expected
网考网参考答案：A
网考网解析：
[考点] 语义逻辑题 [解析] 第2段的意思是说“笑可以放松肌肉，在犴笑平息之后45分钟内会降低肌肉张力”，跟上文中的“其他的锻炼可以拉紧增强肌肉”是相反的关系，所以A．opposite是正确选项。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>