[简答题]The experiment was a success.

[简答题]讨论Group Work increase experiment

[简答题]The experiment was a success.

[简答题]类实验(quasi-experiment)

[单项选择]Our experiment was conducted under optimal conditions. The underlined part means ________.
A. perfect
B. proper
C. possible
D. proposed

[单项选择]The Weight Experiment Nicola Walters has been taking part in experiments in Scotland to discover why humans gain and lost weight. Being locked in a small room called a ‘calorimeter’（热量测量室)is one way to find out. 1 The sighs above the two rooms read simply “Chamber One” and “Chamber Two”. These are the calorimeters: 4m by 2m white-walled rooms where human volunteers are locked up in the name of science. Outside these rooms another sign reads “Please do not enter- work in progress” and in front of the rooms advanced machinery registers every move the volunteers make. Each day, meals measured to the last gram are passed through a hole in the wall of the calorimeter to the resident volunteer. 2 Nicola Walters is one of twenty volunteers who, over the past eight months, have spent varying periods inside the calorimeter. Tall and slim, Nicola does not have a weight problem, but thought the strict diet might help with her training and fitness programme. A self-employed co

[单项选择]The experiment conducted in Newcastle University shows that （　）.
A. people enjoy free drinks more than paid ones
B. most people are dishonest if nobody is watching
C. people like pictures of flowers more than pictures of eyes
D. people are more honest when watched by pictures of eyes

[单项选择]—The experiment is of particular importance. —I see. We will carry on with it ______ we can get enough money.
A. unless
B. though
C. whether
D. until

[单项选择]The people for the experiment were chosen completely （）.
A. at length
B. in essence
C. at random
D. in bulk

[填空题]From the experiment the author realized that having a mobile phone or not wouldn’t make any difference to him in his work.

[单项选择]From his disappointed look we know the experiment is not to the satisfaction of everyone.（）
A. 从他脸上失望的表情看来，实验不能令所有的人满意。
B. 从他脸上令人失望的表情来看，实验不能令人满意。
C. 他脸上失望的表情说明人们对实验不满意。
D. 他脸上失望的表情说明他对实验不满意。

[填空题]The scientist tried the experiment again and again ______ (regard) of the failure.