【单选题】【消耗次数:1】
They found that upon stimulating these points, cascade of ( )changes occur in the body.
active
passive
negative
positive
参考答案:
复制
纠错
相关题目
【单选题】 I adopted a positive ( ) on life.
①  outlook
②  lookout
③  inlook
④  lookin
【单选题】 She ___________ in delight upon hearing the news.
①  claimed
②  exclaimed
③  whispered
④  murmured
【单选题】 Body language contains a lot of information. So, ______ your body language
①  be likely to
②  be aware of
③  be friendly with
④  be patient with
【单选题】 Its an important component of preschool education to help and instruct young children to develop a positive ______.
①  self-reality
②  self-evidence
③  self-service
④  self-concept
【单选题】 A precis is a concise [] of the main points in a piece of writing.
①  introduction
②  comment
③  summary
【单选题】 Can anything be done to_________ the negative influence of some television programs?
①  accept
②  assume
③  avoid
④  alarm
【单选题】 This adjustment bring about important changes.
①  can
②  may
③  must
【单选题】 found a __________
①  corporation
②  company
③  machine
④  firm
【单选题】 As for words which do not often occur in everyday situation, you just need to be able to ____.
①  recognize them
②  nod at them
③  concentrate much on them
④  practice using them constantly
【单选题】 在body中插入浮动框架正确语句是( )。
①  body iframe src=…’name=rightframe .../body
②  body iframe src=””name=rightframe” /iframe .../body
③  body frame src=…’name=rightframe .../body
④  body frame src=…’name=rightframe” /frame .../body
随机题目
【判断题】 标准直齿圆柱齿轮不产生根切的最小齿数是17。
①  正确
②  错误
【判断题】 滚动轴承内圈与轴颈的配合采用基孔制,外圈与座孔的配合采用基轴制。()
①  正确
②  错误
【判断题】 斜齿轮不根切的最小齿数比直齿轮的大。()
①  正确
②  错误
【判断题】 凸轮的基圆半径就是凸轮理论轮廓线上的最小曲率半径。()
①  正确
②  错误
【判断题】 凸轮机构是一种低副机构。
①  正确
②  错误
【判断题】 在曲柄摇杆机构中,当连杆与曲柄共线时,机构处于死点位置。()
①  正确
②  错误
【判断题】 若渐开线齿轮传动的中心距增大,则传动比随之改变。()
①  正确
②  错误
【判断题】 因为基圆内没有渐开线,所以渐开线齿轮的齿根圆必须设计得比基圆大。(  )
①  正确
②  错误
【判断题】 零件是制造单元体,构件是运动单元体。()
①  正确
②  错误
【判断题】 平键联接键的宽度应根据扭矩来选择。()
①  正确
②  错误