I just hope to finish it soon and go home.

    The chemistry teacher went to Suyan and saw that Suyan didn''t finish the test paper. There was a touch of surprise on her face.

    No, it should be said that surprise, and a little... Happy??

    Although as a teacher, it seems very strange.

    However, since their students began to do high-level chemistry competition, they have never missed it.

    It''s also very difficult to make this useless teacher.

    Gu Zhi soon finished checking.

    Full marks.

    Yuan Xinlin and Zhao Sen also got good results, and the last big problem was solved more than half of the time.

    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 one just added in this year, it''s not without clue. I told you a similar question yesterday, I just changed a few numbers, and it''s better to do it than gourd gourd gourd gourd gourd gourd gourd gourd gourd gourd gourd gourd gourd gourd gourd gourd gourd gourd gourd gourd gourd gourd gourd gourd gourd gourd gourd."

    When the chemistry teacher said this, he picked up Gu Zhi''s test paper, which was neat and well written, and the equation was also very correct. He praised the sentence "follow this trend, there is no problem in entering the top ten in China."

    Gu Zhi''s face flashed a happy smile.

    "Thank you, teacher."

    Then, the chemistry teacher asked yuan Xinlin and Zhao SEN for a second.

    Seeing that the two men were suddenly open, they bowed their heads to solve the problem, and then all their attention turned back to Su Yan.

    You know, he attaches great importance to Su Yan.

    Su Yan is the treasure he pressed.

    Whether the first trophy of the national chemistry competition can enter DIDU high school or not depends on her!!

    After thinking for a while, he felt that he could not beat Su Yan''s classmates too much. In case of over sorrow, he had been adjusting his bad attitude until the day of the real exam.

    The toughest bald teacher in Dadu high school sat next to Suyan, showing a rare and pleasant face. "Suyan, this question is not as difficult as you think. As long as you understand that the yellow substance phosphite in the question is... Br

    Suyan''s chemistry teacher has to talk about it for a long time, and then she looks at the increasingly gloomy sky outside, soft voice Break

    "teacher, there is no solution to this problem."

    As soon as her words came out, let the patient teacher have a meal.

    The chemistry teacher hasn''t spoken yet, and Gu Zhi has been ahead of the others

    The words are still gentle, but the tone is firm.

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

    For the first time, there was a su Yan, who took everyone''s attention easily.

    Originally in the heart is unwilling.

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

    Her efforts proved to be effective.

    Today, she has successfully surpassed Suyan.

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

    There is a touch of joy in Gu Zhi''s heart.

    It''s time for her to have a taste of being defeated.

    Su Yan''s eyes drooped, not arguing.

    Just pick up the pen next to you and draw a line on the sentence.

    "It''s not ammonia, it''s carbon dioxide. Otherwise, the formula will never be able to achieve conservation of mass. "

    The question itself is wrong. How can we solve it?

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

    I studied it carefully.

    Ten minutes later, the sky outside is more gloomy, as if it will rain next second.