【单选题】【消耗次数:1】
学习“直角三角形是一种特殊的三角形”,这种学习属于( )。
词汇学习
符号学习
概念学习
命题学习
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相关题目
【单选题】 学习“直角三角形是一种特殊的三角形”,这种学习属于( )
①  词汇学习
②  符号学习
③  概念学习
④  命题学习
【单选题】 学习“直角三角形是一种特殊的三角形”,这种学习属于( )。
①  词汇学习
②  符号学习
③  概念学习
④  命题学习
【单选题】 学生已经掌握了“三角形”的概念和面积计算公式,然后学习“等腰三角形”的概念与面积计算,这种学习类型是
①  上位学习
②  下位学习
③  概念学习
④  并列结合学习
【单选题】 标高符号的小三角形为等腰直角三角形,髙约( )mm。
①  3
②  5
③  6
④  8
【单选题】 标高符号的小三角形为等腰直角三角形,髙约[填空]mm。
①  3
②  5
③  6
④  8
【判断题】 电压三角形是相量图,阻抗三角形也是相量图。
①  正确
②  错误
【判断题】 若a,b,c是直角三角形三条整数边长,则30|abc.
①  正确
②  错误
【单选题】 用于联接的螺纹牙型为三角形,这是因为三角形螺纹()。
①  牙根强度高,自锁性能好
②  传动效率高
③  防震性能好
④  自锁性能差
【单选题】 用于联接的螺纹牙型为三角形,这是因为三角形螺纹______。
①  牙根强度高,自锁性能好
②  传动效率高
③  防震性能好
④  自锁性能差
【判断题】 边长为整数的直角三角形的面积不可能是完全平方数.
①  正确
②  错误
随机题目
【单选题】 She was____ at your saying that.
①  interested
②  troubled
③  annoyed
④  anxious
【单选题】 Lily is upset these days. Do you know how to ______ her ______?
①  cheer; up
②  cheer; on
③  pick; up
④  put; away
【单选题】 I received his mother’ s telephone call at eleven. _____ that he was badly hurt in an accident yesterday.
①  Then did I know
②  Only then I knew
③  Only then did I know
④  Only then knew I
【单选题】 The trade unions in this industry are ____ any reduction in wages.
①  objecting against
②  opposed to
③  reacted to
④  resisting against
【单选题】 Hurricanes are severe cyclones with winds over seventy five miles an hour ____ originate over tropical ocean waters.
①  which
②  who
③  where
④  how to
【单选题】 John’s score on the test is the highest in the class; he ____ last night.
①  must study
②  should have studied
③  must have studied
④  is sure to study
【单选题】 This is the hotel _______last month.
①  which they stayed
②  at that they stayed
③  where they stayed at
④  where they stayed
【单选题】 He doesn’ t spend much time____ his homework.
①  in
②  do
③  on
④  to do
【单选题】 People’s status in society is frequently ____ by how much they own.
①  measured
②  examined
③  tested
④  questioned
【单选题】 Jack is so ____ to his appearance that he never has his clothes pressed.
①  adverse
②  anonymous
③  indifferent
④  casual