Who s going to solve the problem for me???

Do you like her? Or do you like her family's money? If you like her, you won't think she's bad; On the other hand, if you like their money, it shouldn't matter if she is good or not.

Think about what kind of mentality you have with her. She should like you, but she always feels that she can't grasp what you really think in your heart, so she has a sense of crisis, so she wants to hear you say that you like to be with her. You are a man, you should be responsible, tell her the truth.

Dude, first of all, you can't get used to her, if you get used to stinky problems in the future, you will have to suffer!

Now hold her first, it's better to control her, you speak well!

Hehe. A bit of a lady's temper. Bear with it, he was wrong, and I told her directly, I feel like she can change it for you. Trust me, give me extra points, you know, if you don't give me a bonus, you'll be miserable.

Pampered tempers are generally not good.

You can't be too tolerant of her, just hit her when you need to.

Four: Solve problems.

1:(1) Lian4

2) Connected 3

3) Even 2

4) Even 1

5) Even 5

6) Even 6

30 - 30 80%) = 6 (RMB) (2) 160 220 73%.

3) 2100 42% = 5000 (kg).

This question is actually what is the absolute value of the key elimination of the Liangqing integral in 1<=x<=4 in 1=x=4.

The original function of x 2-5x+4 is x 3 3-5x 2 2+4x, and x=4 and x=1 are substituted for the difference, respectively.

4 3 3-5*4 2 2+4*4)-(1 3 3-5*1 2 2+4*1)= 9 2, take the absolute value as 9 2

The area is therefore 9 2

The original function of x 2-5x+4 is x 3 3-5x 2 Li Jiaoqing 2+4x, substituting x=4 and x=1 respectively into the difference to find the integral value.

4 3 3-5*4 2 2+4*4)-(1 3 Hail 3-5*1 2 2+4*1) = 9 2, so the area is 9 2