I just hope that it will be over soon and go home.

The chemistry teacher walked up to Su Yan and saw that Su Yan hadn't finished the test paper, and there was a touch of surprise on his face.

No, I should say surprise, one more point... Happy??

Although as a teacher, this seems to be very unauthentic.

However, my students have never missed the difficult chemistry competition questions since they started to do them.

It's also very panicked to make this useless place to be a teacher.

Gu Zhi quickly finished checking.

Out.

Yuan Xinlin and Zhao Sen's results are also good, and more than half of the last big problem has been solved.

The chemistry teacher stood in front of Su Yan, holding her test paper, frowning and pretending to be serious.

"Although the type of this question is a new type of question that has just been added this year, it is not clueless, I told you a similar question yesterday, I just changed a few numbers, and it should be made compared to the gourd drawing scoop."

When the chemistry teacher was talking, he picked up Gu Zhi's test paper, the handwriting was neat, and the equations were also written very correctly, and he praised it

"If this momentum continues, there is no problem in entering the top 10 in the country."

A happy smile flashed on Gu Zhi's face.

"Thank you, teacher."

Then, the chemistry teacher made another mention to Yuan Xinlin and Zhao Sen.

Seeing that the two of them suddenly opened their mouths and lowered their heads to solve the problem, their attention turned back to Su Yan's body.

You know, he attaches great importance to Su Yan.

Su Yan is a treasure he presses.

Whether the first trophy in the national chemistry competition can enter the imperial capital high school depends on her!!

He thought about it for a while, and felt that he still couldn't hit Su Yan too much, in case he was too sad and kept adjusting his mentality, and it would be over on the day of the real exam.

This bald teacher, known as the strictest in Imperial Capital High School, sat next to Su Yan, showing a rare touch of kindness

"Su Yan, this question is not as difficult as you think, you just need to understand that the yellow substance phosphite in the question is..."

Su Yan saw that the chemistry teacher was going to talk at length, and she looked at the increasingly gloomy sky outside, and interrupted softly

"Teacher, there is no solution to this question."

As soon as her words came out, the teacher who patiently explained was stunned.

Before the chemistry teacher could speak, Gu Zhi next to him had already taken the lead

"It's impossible to be unsolvable, the standard answer is here, and I've already solved it."

The words were still gentle, but firm.

Although Gu Zhi looks weak, she is actually a very stubborn person with strong self-esteem.

After fighting for the first place everywhere for a long time, a Su Yan suddenly appeared, and it took everyone's attention without much effort.

Originally, I was unwilling in my heart.

So she worked hard to do the question, in order to surpass Su Yan one day.

And her efforts proved to be effective.

Today, she has successfully surpassed Su Yan.

But now this Su Yan actually said such a thing, is it because she has surpassed her?

Gu Zhi had a touch of joy in her heart.

She should also be given a taste of what it is like to be defeated.

Su Yan lowered his eyes and did not argue.

I just picked up the pen next to me and drew a line on one sentence of the title.

"It's not about ammonia, it's about carbon dioxide. Otherwise, the formula can never be conserved in mass. ”

The question itself is wrong, how is it possible to solve the answer?

The test paper where she drew a line was taken by the teacher.

I studied it carefully.

Ten minutes passed, and the sky outside was even more gloomy, as if it would rain in the next second.