Please help me find a solution to a problem!!

The so-called teaching is someone to teach someone to learn, the teacher in the school is just an auxiliary to do it, the key is whether I have the ability to learn, the fundamental reason for the good or bad learning of students is not whether the level of teaching is good, only whether they are hardworking, if a good teacher can teach good learning, then why only a few in the class can be admitted to the key points, wouldn't they all be admitted, besides, people's ambitions are different, even if the teacher is good, can not change the career that his students want to do, Elementary school teachers are the most important ones in life, and teachers like middle school, high school, and university are nothing, so I won't say why.

If you have difficulties, you can refute them with your parents, and you say, "If our teachers can guarantee that I will go to Tsinghua University or Peking University, then we will send it away, but what if I don't get into it after sending it?" "That's when I think your parents will say:

It's your own reason that you can't get into a good university, how can you get a relationship with the teacher. At this point, the question comes out, and you can say: "Even if you can't get into a good university and the teacher, what does it matter if you don't send it?"

See what your parents have to say after asking!

You have to understand the hard work of parents, in fact, it's nothing, it's just what you think, and then the teacher may take care of you again, or other students do this, your parents will be uneasy. Let it be, it doesn't matter.

If you have the guts, take the things back from the teacher and show them to your parents!

Playing ruthlessly, he said to his parents: "If you send me, I won't go to school!" ”

The money required to buy 3,000 shares is the first group only: plus a handling fee, then the income from selling or distributing 3,000 shares is deducted from the handling fee.

Use income to subtract expenditure, i.e.: [

According to the meaning of the topic, if your understanding is correct, it should be 1+

Probably obsessive-compulsive disorder, big brother.

Don't think too much, don't care too much about others, you have your own charm, maybe it is these hidden charms that attract the people you like the most, too restrained will make others mistakenly think that you are timid and afraid, do what you like

These ideas are good ... Proven your care.

You just have to think about it from someone else's point of view when you think about it.

1.Set the oil level x, the barrel weight y, 1 2 + y = 11 x + y = 21 to get x = 20 y = 1, so the oil is 20 kg.

So there are still 50 meters, 50*3 5=30, so cut 30 meters.

3.Set up class A x people, class B y people, 3 5x+2 11y=49 x+y=120 get x=65 y=55

Kilogram m 3There are 65 students in Class A and 55 students in Class B.

4.Apples have 825 kilograms and pears have 425 kilograms.