Should Mathematics be kicked out of the College Entrance Examination? Penny 4Dora 5
Shirley 21Sophia 32
Could you still work out this question?
A collection of M meets M (a1, a2, a3, a4), and M ∩ (a1, a2, a3) = (a1 a2), then the number of possible M is (A) 1 (B) 2 (C) 3 (D) 4(满足M a1, a2, a3, a4},且M∩{a1 ,a2, a3} { ={ a1,a2}的集合M的个数是)It seems that this knowledge is useless in our ordinary lives.So we are wondering whether Mathematics should be retained.
There are 27persons in our survey. Here is our survey result.Do you like mathematics? 20 15 10 6 5 0 like dislike not sure 2 Do you like mathematics? 19
Do you still remember your Maths' knowledge in high school 15 10 5 0 yes no a bit of 4 13 10 Do you still remember your Maths' knowledge in high school
Do you think the kongledge of Maths is pratical to you? 25 20 15 10 5 0 yes no 13 14 Do you think the kongledge of Maths is pratical to you?
Which subject are you interested in if Maths is cancelled? 25 20 15 10 5 0 Chinese English Others 4 1 22
Which one do you agree,cut down Maths'scores or cancel it directly? 25 20 15 10 5 0 cut down the scores cancel 13 14
No matter how difficult Mathemathics is,it is the subject that can make men subtle.So we should respect it.