"Yo, what are you doing?" A voice came from afar.

Tian Xiaoyu looked back and saw that it was Liu Wei, a classmate, studying on his own in the classroom next door.

Liu Wei and Tian Xiaoyu are good brothers, and they are also happy enemies. The reason is that Liu Weite loves to look at beautiful women, and when he sees good-looking girls from afar, he shouts to them: "Hi! Look! Belle! "It looks like it's going to flow out, and then it will follow closely to determine whether it's a beautiful leg or a beautiful face...... Tian Xiaoyu hated this very much, thinking that Liu Wei, who only looked at appearances, was superficial and too superficial, but Liu Wei said that appearances were a stepping stone to connotation, and the two had a lot of quarrels about this, but basically after the quarrel, Liu Wei would give her delicious food to show reconciliation.

At this time, Tian Xiaoyu looked at Liu Wei back then, and the corners of his mouth rose, "I didn't do anything, look at the beauties downstairs!" ”

"Yo, where?" Liu Wei hurried over and looked out the window, "Where is it......" Then he turned his head to stare at Tian Xiaoyu, squeezed his eyebrows and said, "Oh, here it is!" A new hairstyle! ”

"......" Tian Xiaoyu stealing chickens is not a loss of rice.

Fang Yu looked at the two of them teasing each other, and snorted lightly, a little happy.

Liu Wei straddled the windowsill and shook his legs to look at the ceiling, "Alas, I'm struggling with whether to apply for aviation, I'm afraid I won't be able to pass the exam, but I've been reviewing for a while, and I'm going to sign up soon......"

Tian Xiaoyu was frightened, and she hadn't registered online at this time......

She wasn't sure whether to finally go to a graduate school to join Zhu Yue, whether to apply for the aviation exam like Liu Wei did back then and wait for the adjustment of the list, or to apply for the graduate school directly. Moreover, the registration time is unified across the country, and if you sign up here, then Zhu Yue will also start to sign up! Where did he report back then? …… Can't remember......

Liu Wei suddenly patted Tian Xiaoyu, "Hey! Silly? What do you think? ”

"No, nothing." Tian Xiaoyu replied dumbfoundedly.

"Shall you go to dinner?" Liu Wei asked for the opinions of the two.

Tian Xiaoyu said that he was not hungry, so Liu Wei and Fang Yu packed up and went to eat.

Tian Xiaoyu returned to her seat in the study room and began to think about signing up. If, as stated in the novel, no matter how hard you try, the future will not change because of this, then you can follow the original registration method, but what if you can change the future now? For example, today, what you did does not appear in your memory, so tomorrow will be different because of today, right? The day after tomorrow will be different for tomorrow......

Tian Xiaoyu fell into an infinite cycle of thoughts, because these were just her speculations after all. By chance, she glanced at the political book, and Grandpa Deng's famous quote came to mind: "Practice is the only criterion for testing truth!" ”

Right! Practice!

But which thing should be chosen as the object of practice?

Tian Xiaoyu picked up the calendar of the corresponding course, thinking about which day or which event was more profound in his memory, and saw a course: engineering optics.

I was very impressed by this course, because on the basis of the teacher's key points and answers, Tian Xiaoyu only scored 50 points.

However, when I looked up the results on the computer, it showed 60 points. She didn't know what happened at that time, but after graduation, she heard the class leader mention that this course was reached with the efforts of the class teacher, so after graduation, Tian Xiaoyu has always been very grateful to the class teacher, and selected a silk painting from the city where she was located to give the class teacher to thank the class teacher for her kindness that year.

And the exam time of this course is displayed before registration, so choose this course as the practice object! Before the exam, take a good look at the key answers and see if the results are different from those of the year!

Thinking about it, Tian Xiaoyu scored a big star in the course of engineering optics on the calendar.