首页
登录
职称英语
Fifty volunteers were alphabetically divided into two equal groups, Group A
Fifty volunteers were alphabetically divided into two equal groups, Group A
游客
2023-12-27
48
管理
问题
Fifty volunteers were alphabetically divided into two equal groups, Group A to participate【C1】______a 7-week exercise program, and Group B to avoid【C2】______exercise of any sort during those 7 weeks. On the day before the exercise program began, all 50 men participated in a step-test. This【C3】______of stepping up and down on a 16-inch bench【C4】______30 steps a minute for 5 minutes. One minute after completion of the step-test the pulse【C5】______of each subject was taken and recorded. This【C6】______as the pretest for the experiment. For the next 7 weeks, subjects in the experimental group(Group A)rode an Exercycle(a motor-driven bicycle-type exercise machine)for 15minutes each day. The exercise schedule【C7】______for riders to ride relaxed during the first day’s ride,【C8】______holding on to the handle bars and foot pedals【C9】______the machine moved.【C10】______, for the next 3 days, they rode relaxed for 50 seconds of each minute, and pushed, pulled, and pedaled actively for 10 seconds of each minute. The ratio of active riding was【C11】______every few days,【C12】______by the third week it was half of each minute, and by the seventh week the riders were【C13】______15 solid minutes of active riding.
【C14】______end of the 7 weeks, the step-test was again【C15】______to both groups of subjects, and their pulses taken. The post-exercise pulse rates of subjects in the experimental group【C16】______found to have decreased a(n) 【C17】______of 30 heart beats per minute, with the lowest decrease 28 and th highest decrease 46. The pulse rates of subjects in the control group【C18】______the same or changed no more than 4【C19】______, with a(n) 【C20】______difference between the initial and final tests of zero. [br] 【C3】
选项
A、included
B、contained
C、composed
D、consisted
答案
D
解析
四个选项中能与of搭配的只有compose和consist,但compose用于此处应用被动语态,所以选Consist。
转载请注明原文地址:https://tihaiku.com/zcyy/3308826.html
相关试题推荐
Twogroupsofpeoplearecomparedinthethirdstudy.TheyarepeopleA、withless
Fiftyvolunteerswerealphabeticallydividedintotwoequalgroups,GroupA
Fiftyvolunteerswerealphabeticallydividedintotwoequalgroups,GroupA
Fiftyvolunteerswerealphabeticallydividedintotwoequalgroups,GroupA
Fiftyvolunteerswerealphabeticallydividedintotwoequalgroups,GroupA
Fiftyvolunteerswerealphabeticallydividedintotwoequalgroups,GroupA
Fiftyvolunteerswerealphabeticallydividedintotwoequalgroups,GroupA
Fiftyvolunteerswerealphabeticallydividedintotwoequalgroups,GroupA
Fiftyvolunteerswerealphabeticallydividedintotwoequalgroups,GroupA
Fiftyvolunteerswerealphabeticallydividedintotwoequalgroups,GroupA
随机试题
Thefactthattheworld’scitiesaregettingmoreandmorecrowdedisawel
Atradegroupforliquorretailersputoutapressreleasewithanalarming
根据《出境入境管理法》规定,以其他方式非法出境入境的,()。A.处1000元以上
游客在旅游中期阶段的懒散心态主要体现在()A:时间概念较差 B:个人想法突出
中暑发热多选用( ) A.三棱针法 B.皮肤针法 C.皮内针法 D.电
有一架天平,只有5克和30克的砝码各一个。现在要用这架天平把300克味精分成3等
经济学研究的基本问题包括( )。[农村信用社真题]A.生产什么、生产多少 B
银行业从业人员在向客户进行营销活动时,明显违反了风险提示原则的行为有( )。A
二元期权分为( )。A.或有现金看涨期权 B.或有资产看涨期权 C.或有现
系统抽样又称为()抽样。单选A.分层 B.比例 C.分组 D.等距
最新回复
(
0
)