首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
There are only two ways to gather information from human subjects about what they are currently doing, thinking, or feeling. On
There are only two ways to gather information from human subjects about what they are currently doing, thinking, or feeling. On
admin
2013-03-11
54
问题
There are only two ways to gather information from human subjects about what they are currently doing, thinking, or feeling. One way is to【C1】______ what they do, the technique of observation; the【C2】______ is to ask them, the technique of surveys. Many【C3】______ included in each type of technique【C4】______ several advantages and【C5】______ . Firms frequently use【C6】______ techniques to minimize【C7】______.
There is a great variety of observational studies. A researcher stands near the entrance【C8】______ a theatre and observes the approximate age and sex of patrons【C9】______ the theatre during certain times of the day and days of the【C10】______. Researchers comb through the garbage【C11】______ of Arizona residents to【C12】______ what is being thrown【C13】______ and, by inference from packages,【C14】______ is being bought. Toy manufacturers watch【C15】______ behind one-way mirrors to see how children【C16】______ to and play【C17】______ prototypes(样品) of toys they are thinking of introducing. Observers in public places -- airports,【C18】______ offices -- watch to see【C19】______ subjects read newspapers and magazines. Researchers call【C20】______ households and take a "pantry audit" to learn the quantity and brands of certain items on the kitchen or bathroom shelves.
【C9】
选项
A、entering
B、corning
C、going
D、passing
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/r1r7777K
0
大学英语四级
相关试题推荐
TodaythewriterHansChristianAndersenisknownasawriterofstoriesforchildren.Hepennedsomeofthebest-lovedfairyta
IsHigherEducationaBubble?MycolleagueatDemocracyinAmericadrawsattentiontoanongoingdebateoverthenatureofh
A、Shewillleavethecompanyimmediately.B、Shewilltellthecompanyherdecisionbeforehand.C、Shewillworkhereforanother
Ifyouhaven’theardorseenanythingaboutroadrageinthelastfewmonths,you’veprobablybeenavoidingthemedia.Therehav
Societywasfascinatedbyscienceandthingsscientificinthenineteenthcentury.Greatbreakthroughsinengineering,theuseo
ThechiefpurposeoftherecentpunishmentmeasuresproposedbyNCAAisto______.Whichofthefollowingistrueaccordingto
A、AskSusantohelpher.B、Typethedataquickly.C、Handinthedata.D、Extendtheduedate.A男士说“或许你可以请Susan帮帮你”。A中help与对话中give
Socialscientistsdistinguishbetweenwhatareknownastreatmenteffectsandselectioneffects.TheMarineCorps,forinstance,
A、Gasstation.B、Policestation.C、LostandFounddepartment.D、Bar.A本题的解题关键在于需要听懂男士的说话内容,尤其是需要理解fillthetank,通过这一信息点,我们基本可以判
Strikingchangesinhispersonalitywere______byaseriesofunfortunateeventsinhisliferecentyears.
随机试题
氩弧焊可焊的材料范围很广,几乎所有的金属材料都可以用氩弧焊进行焊接。
属于冲动传导异常所致的心律失常类型是
典型登革热的临床表现主要有
下列哪项因素有利于创伤修复和伤口愈合
航空货运按运输形式大致可以分为()和包机运输。
铝及铝合金管的焊接可采用的方法有( )。
钻孔灌注桩断桩的防治措施有()。
具有强烈的好奇心、浓厚的学习兴趣、积极主动、认真专注、不怕困难、敢于探究和尝试、乐于想象和创造等,这些均是良好的()的重要体现。
一支600米长的队伍行军,队尾的通信员要与最前面的连长联系,他用3分钟跑步追上了连长,又在队伍休息的时间以同样的速度跑回了队尾,用了2分24秒。如队伍和通信员均匀速前进,则通信员在行军时从最前面跑步回到队尾需要多长时间?
西安事变的和平解决标志着抗日民族统一战线的正式形成。
最新回复
(
0
)