Chapter 683: Intense Math Test
Tang Su looked at the time and saw that 35 minutes had passed. Normally, she could finish the multiple-choice questions in 30 minutes, but now, after 35 minutes, she actually got the last multiple-choice question wrong.
Tang Su touched his forehead and found that he was sweating.
She hesitated for a few seconds, then decisively chose answer D, which was close to the value she calculated.
After choosing, she checked the question.
She decided not to continue thinking about this problem and come back to it after finishing the next questions.
Next, Tang Su started to do fill-in-the-blank questions. There were 4 fill-in-the-blank questions, each worth 5 points.
Tang Su also quickly answered questions 13, 14, and 15.
However, Tang Su was stuck again on question 16 because she suddenly had no idea. This was a very strange question. It was very long and explained the rules of football games, and then asked to calculate the maximum shooting angle of a player who took a penalty kick at a certain point.
It has been a long time since Tang Su had trouble answering multiple-choice or fill-in-the-blank questions. Even in the second semester of her senior year, she did not lose any points on fill-in-the-blank or multiple-choice questions in every math test.
In this exam, she failed to figure out the correct answer to a multiple-choice question and had no idea how to answer a fill-in-the-blank question.
This was completely unexpected for her.
Tang Su unscrewed the bottle cap again and drank two sips of water. She was sweating and felt sticky all over.
Tang Su ticked off question 16.
There was no way out. 50 minutes had already passed in the exam and she had to start working on the short-answer questions at the end, otherwise she would be running out of time.
After drinking the water, Tang Su began to answer Question 17, which tested trigonometric functions and was of average difficulty. Tang Su finished it in 5 minutes.
Question 18 examines solid geometry, and this question actually has three questions.
After reading the question, Tang Su quickly came up with an idea. However, this question had 3 questions, plus it required drawing a graph, so it took Tang Su almost ten minutes to finish it.
There are still 55 minutes left until the end of the exam.
Tang Su started with question 19, which was a question about conic sections. Usually, short-answer questions about conic sections appear in question 21, which is the finale, but this time it appeared in question 19.
Tang Su looked at the question, thought about it for about a minute or two, and then started writing.
She had previously received special training on the topic of conic sections and had done a lot of intensive exercises. This topic was a key topic in her second and third rounds of review.
However, Tang Su felt that the questions on this test paper were no easier than those she had done during her intensive training. In fact, the difficulty was almost the same as that of the final questions.
Question 19 was so difficult that Tang Su couldn’t believe the difficulty of the next three questions.
Tang Su spent 10 minutes to finish this question, but of course she was not sure whether it was correct.
There are still 43 minutes left before the exam.
Tang Su started to do question 20.
This is a comprehensive application problem of functions and derivatives. The first question is to find the extreme value, and the second question is to provide a proof.
Similarly, after thinking for a while, Tang Su began to write.
In her usual exams, she usually lost points on derivative questions or conic section questions, but it was usually because she failed to answer the second question.
Tang Su started to work on the first question. The question was a bit difficult and she did not work very well. It took her 7 minutes to work on the first question. For the second question, Tang Su wrote down the proof according to her own ideas, but she was not sure whether it was correct.
There were still 32 minutes left before the end of the exam, and Tang Su still had two questions left to answer, the final questions 21 and 22, as well as a fill-in-the-blank question 16 that was left blank, and 12 multiple-choice questions for which he had not yet calculated the answers.
Tang Su took a deep breath, and this time it was not her forehead that was sweating, but her entire body.
(End of this chapter)
Continue read on readnovelmtl.com
