【判断题】发现学习都是有意义的学习,接受学习都是机械学习。
【单选题】下列说法中符合奥苏伯尔的观点的是( )
D.
接受学习与发现学习都可能是有意义的,也可能是机械的
【单选题】Which answer is not right? xi à nz à i j ǐ di ǎ n a :现在 几 点? b : ________ ( 8:45 )
A.
chà yī kè bā diǎn 差 一 刻 八 点
B.
chà shíwǔ fēn jiǔ diǎn 差 十五 分 九 点
C.
bā diǎn sān kè 八 点 三 刻
【简答题】Which statement is not
right about plasmid of bacteria?A. F-plasmid codes pilus ; B. R-plasmid responsibe for drug-sensitivity; C. Conjugative plasmid is transferrable; D. R-factor carries R deter...
【单选题】For an intermediate column, the critical pressure force F cr is obtained by using the Euler's formula in the stability calculation. Which is right in the following statements?
A.
The critical pressure calculated by Euler’s formula is right.
B.
The real critical pressure> F cr , and the column is safe
C.
The real critical pressure< F cr , and the column is not safe
D.
The real critical pressure> F cr , and the column is not safe
【单选题】Which of the following statements offish farming in Israel is right?
A.
The history offish farming in desert in Israel can be traced back to the 1920's.
B.
Fish farming in desert may to harm to the environment.
C.
Fish farming in desert may not be sustainable in the long term.
D.
Fish farming in desert is more advantageous than that in ocean areas.
【单选题】下列哪种说法是符合奥苏伯尔观点的?( )
D.
接受学习与发现学习都可能是有意义的,也可能是机械的