The experiment ended in failure ______the lack of money. A. as B. by C. for D. w

The experiment ended in failure ______the lack of money.

A. as

B. by

C. for

D. with

查看答案

如果结果不匹配，请联系老师获取答案

您可能会需要：

重置密码查看订单联系客服

安装优题宝APP，拍照搜题省时又省心！

更多“The experiment ended in failur…”相关的问题

第1题

根据以下内容回答下列各题, At the University of Kansas art museum, scientists tested the ef

fect of different colored walls on two groups of visitors to an exhibit of paintings. For the first group the room was painted white; for the second, dark brown. Movement of each group was followed by an electrical equipment under the carpet. The experiment showed that those who entered the dark brown walked more quickly, covered more area, and spent less time in the room than people in the white one. Dark brown made people more active, but the activity ended sooner. Not only the choice of colors but also the general appearance of a room affects those inside. Another experiment presented people with photographs of faces whose energy was to be commented． Three groups of people were used; each was shown the same photos, but each group was in an ordinary room—a nice office. The third was in a tastefully designed living room with carpeting. Results showed that the people in the beautiful room tend to give higher marks to the faces than those in the ugly room did． Other studies that students do better on tests taken in comfortable room than in ordinary-looking or ugly rooms. Which of the following is the best expression of the main idea of this passage？

A.People in beautiful rooms tend to give higher marks to photos of faces than people in ugly rooms

B.The color and general appearance of a room have a deeper effect on the behavior. of the people in it

C.The University of Kansas has studied the effects of the color of room on peoples behavior

D.Beautifully furnished, light-coloured rooms make people more comfortable than ugly, dark rooms

点击查看答案

第2题

In 1924 America's National Research Council sent two engineers to supervise a series of ex

periments at a telephone-parts factory called the Hawthorne Plant near Chicago. It hoped they would learn how shop-floor lighting 【B1】 workers' productivity. Instead, the studies ended 【B2】 giving their name to the " Hawthorne effect, " the extremely influential idea that the very 【B3】 of being experimented upon changed subjects' behavior.

The idea arose because of the 【B4】 behavior. of the women in the plant. According to 【B5】 of the experiments, their hourly output rose when lighting was increased, but also when it was dimmed. It did not 【B6】 what was done in the experiment; 【B7】 something was changed, productivity rose. A(n) 【B8】 that they were being experimented upon seemed to be 【B9】 to alter workers' behavior. 【B10】 itself.

After several decades, the same data were 【B11】 to econometric analysis. The Hawthorne experiments had another surprise in store. 【B12】 the descriptions on record, no systematic 【B13】 was found that levels of productivity were related to changes in lighting.

It turns out that the peculiar way of conducting the experiments may have led to 【B14】 interpretations of what happened. 【B15】 , lighting was always changed on a Sunday. When work started again on Monday, output 【B16】 rose compared with the previous Saturday and 【B17】 to rise for the next couple of days. 【B18】, a comparison with data for weeks when there was no experimentation showed that output always went up on Mondays. Workers 【B19】 to be diligent for the first few days of the week in any case, before 【B20】 a plateau and then slackening off. This suggests that the alleged "Hawthorne effect" is hard to pin down.

【B1】

A．affected

B．achieved

C．extracted

D．restored

点击查看答案

第3题

It is high time that such practices。．

A.are ended

B.be ended

C.were ended

D.must be ended