Chapter 682 Mathematics Test is the Key
At 2:40 pm, Tang Su came to examination room No. 07 again.
The classroom was air-conditioned at this time.
The temperature in the afternoon is several degrees higher than in the morning. It is relatively cool in the morning, but it is already over 30 degrees in the afternoon.
However, the air conditioning in this classroom is not very good. Even when it is turned on, Tang Su still feels a little hot.
After a while, the familiar process came into being. The invigilator began to distribute answer sheets and stick barcodes on them. She carefully checked the information on the barcode and then wrote her name, admission ticket number, and seat number.
At 2:55 pm, Tang Su received the math test paper.
This exam is crucial because mathematics is an important subject that makes the difference in scores.
Tang Su also understood that the mathematics test was the key to whether he could do well in the college entrance examination.
After receiving the test paper, Tang Su still did not solve the questions immediately, because she had to wait until 3:00 to start the test before she could start writing. So she glanced at the test paper. There were 12 multiple-choice questions with 60 points, 4 fill-in-the-blank questions with 20 points, and 6 short-answer questions with 70 points, which were the same as the usual test questions. Tang Su looked at the short-answer questions. Question 17 tested a comprehensive problem of trigonometric functions, question 18 tested solid geometry, question 19 tested conic sections, question 20 was a comprehensive problem of functions and derivatives, question 21 was a comprehensive problem of number series and probability statistics, and question 22 was a proof of inequality.
Tang Su was stunned. It wasn't that there was something wrong with the knowledge points tested in this test paper, but the order in which the questions appeared was different from the previous exam papers and the mock exams they usually took.
Normally, question 22 is usually a derivative question, and question 21 is about conic sections. These two questions are the finale questions, and everyone focuses on training these two modules as difficult points. However, in this test paper, there are 19 conic section questions and 20 derivative questions. This means that the difficulty of testing these two sections may have been reduced, while the two questions, the comprehensive series and probability questions and the inequality proof questions, have become the finale questions, which means that the difficulty of testing these knowledge blocks has increased.
Tang Su took a deep breath and drank a sip of water to calm herself down. To be honest, she really didn't expect to get such a math test paper.
Tang Su looked at the other candidates again and found that some of them were frowning, some were sighing, and one candidate even suddenly said:
"What the hell is this test paper? The teacher who wrote it must be dead."
After the student used foul language, he was immediately warned by the invigilator.
"Everyone, please do not talk during the exam. Keep quiet. If you do not listen after two warnings, you will be treated as a disruptor of the exam room order." The invigilator said sternly.
Soon, it was 3 o'clock.
As soon as the bell rang, all the students began to answer the questions.
Tang Su also immediately picked up the pen and started doing the questions.
She thought that since the test paper was set up like this, she would need to be more flexible and change her strategy for answering the questions.
The first six questions were relatively simple. Although the ideas behind the questions were a bit novel, the questions were not difficult and Tang Su figured out the answers quickly. However, starting from the seventh question, Tang Su felt that the questions were a bit more difficult, the angles were more tricky, and the amount of calculations was also greater. It took Tang Su a few minutes longer than usual to finish.
However, when she came to the last multiple-choice question, question 12, Tang Su was stunned because the answer she calculated was not among the options, which meant she had made a mistake.
Tang Su then recalculated according to his own ideas, but the answer he got was still the original answer.
Did she solve the problem wrongly?
(End of this chapter)
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