Ye Zhenzhen felt strange in her heart, Nan Jianguo and Nan Zhiqiao, the father and son, had a tense relationship a few days ago, but now it seems to be peaceful again, it is really a family and a play, and outsiders can't understand the things between their father and son.

Seeing that Senior Nan was not in any trouble, Ye Zhenzhen's heart settled down, and she returned to the laboratory in the central bus with the other returnees of the rescue team.

Back in the long-lost laboratory, Ye Zhenzhen first found two glass bottles, washed them, poured some water, and inserted the sun bouquet into the bottles, one bottle was put on the desk in Nan Zhiqiao's office, and the other bottle was put on the round table in the large conference room.

In the large conference room, Ye Zhenzhen sorted out the sunflower leaves that had been rubbed a little wilted along the way, thinking about the next experimental arrangements, she went to the earthquake relief during the Spring Festival holiday, and she delayed for two days before coming back, and the progress of the experiment had to be rushed.

Zhang Wen, a graduate student in the experimental group, suddenly ran over and stood in front of Ye Zhenzhen, looking innocent, "Sister Xiaoye, I'm sorry!"

Ye Zhenzhen was shocked in her heart, and said in her heart, what happened to such a serious apology?

Zhang Wen looked aggrieved and apologetic, "The cells you let me raise were raised to death by me." ”

Ye Zhenzhen breathed a sigh of relief, and thought it was a big deal, it was just a bottle of dead cells, although the loss was not serious, but Zhang Wen, as a graduate student who had been training in the laboratory for more than a year, still had to find out the reason for this kind of experimental mistake.

Ye Zhenzhen asked, "How did the cells die, and did you find the reason?"

Zhang Wen shook her head, "Not yet, the cause is being investigated, I originally suspected that it was the contamination caused by my operation error, but a batch of cells raised by Zhang Xiaolong also died, so we suspect that it is the culture medium or environmental reasons, and now we are doing the sterility test of the cell culture medium." ”

Ye added: "At the same time, thoroughly disinfect the cells and fumigate them with formaldehyde. ”

"Well, we're going to do that, too. Speaking of the experiment, Zhang Wen's nervous and apologetic attitude just now disappeared and turned into a look of study.

Ye Zhenzhen cared about the next experiment and asked: "In the liquid nitrogen tank, I have frozen cells, you haven't moved, right?"

"No, those are reserved cell seeds, and without your arrangement, Mr. Xiaoye, we wouldn't dare to use them up. Zhang Wen replied with a smile.

"That's good, after fumigating the laboratory with formaldehyde this afternoon, I will resuscitate the cells tomorrow morning and start raising a batch again. ”

After the experiment was arranged, Zhang Wen still had no intention of leaving the conference room, and her eyes were still looking left and right from time to time.

Ye Zhenzhen's heart was agile, and she noticed Zhang Wen's abnormality and asked, "Do you have anything else to tell me?"

Zhang Wen nodded, leaned into Ye Zhenzhen's ear, and asked in a low voice, "Is Teacher Nan not coming to the laboratory this morning?"

"It should be, he has some personal matters to deal with, do you have any urgent matters to find Teacher Nan?"

"No, no, I'm looking for you. Zhang Wen leaned closer to Ye Zhenzhen's side, "Sister Xiao Ye, in another week, it will be the re-examination of this year's graduate school entrance examination, my junior brother has passed the score line of the preliminary examination, and he is now preparing for the interview in a week, do you know the topic of this year's re-examination?"

It's straightforward!

Ye Zhenzhen shook her head and sighed, "I don't know." ”

"Really?"

"I really don't know this time. Ye Zhenzhen shook her head helplessly, and then added: "The re-examination is the interview, there are only a few kinds of interview questions, all the things to ask are in the interview teacher's head, even if there is a test paper, I can't touch it, otherwise, you ask Teacher Nan? He must know." ”

Zhang Wen immediately had a panicked expression, "Sister Xiaoye, don't let Teacher Nan know that I have come to you, especially don't let him know that I am here to ask you questions." ”

"Well, I can keep it secret, in fact, you just need to tell your junior about the re-examination questions of the year, and then summarize the experience of others, and the re-examination questions should not be big. ”

"However, the re-examination of graduate students of the Chinese Center for Disease Control and Prevention is a differential re-examination, and there is a certain elimination rate. ”

"But we also have internal adjustment and external adjustment, as long as the national re-examination line is passed, and the candidates are not too picky, there will always be a tutor to receive. ”

Zhang Wen also sighed, "Okay, that's the only way, I'll go back and talk to my junior, interview, adjustment, a lot of things to pay attention to." ”

Zhang Wen found a secluded place to call, but Ye Zhenzhen was thinking about Nan Zhiqiao in her heart, and she didn't know what happened to Senior Nan.

Since they participated in the earthquake rescue work for many days, the center was particularly compassionate and cared for, and approved everyone to go back to rest for half a day before officially going to work the next day.

Ye Zhenzhen originally wanted to do experiments in the laboratory to sort out the data first, but the cells were raised to death by the students, and the cells had to be disinfected, so they could not enter the people and sort out the data, but they were inexplicably full of Nan Zhiqiao's shadow, and they couldn't settle down, and they didn't want to eat in the central canteen for lunch, and finally, Ye Zhenzhen also took the bus back to the Xincheng apartment in advance.

Downstairs in the Xincheng apartment, just about to go upstairs, a crisp male voice suddenly sounded behind him, "Sister Zhenzhen!"

Ye Zhenzhen felt strange in her heart, the boys who usually call me "Sister Zhenzhen" have counted, but there are really no ones in Beijing, who will it be?

Looking back, a tall and thin boy was smiling and walking over, and when the visitor approached, Ye Zhenzhen finally remembered that this boy was the blind date boy she met during the Spring Festival holiday - Gao Xiaowei.

"Gao Xiaowei, why are you here?" Ye Zhenzhen asked in surprise, it was really strange for Gao Xiaowei to appear here at this time and place.

Gao Xiaowei walked up to Ye Zhenzhen with a smile, stopped, and explained: "It was Aunt Li who told me your address, I came to look for you several times, but you weren't there, I didn't expect that I met it so coincidentally today." ”

Most of the so-called coincidences are man-made arrangements, and Ye Zhenzhen is convinced of this truth.

"Aunt Li, did my mother tell you my address?"

"Well, Aunt Li also asked me to take care of you more, the day after you returned to Beijing, I also went back to Beijing, when I came to look for you, your roommate - Sister Kexin said that you went to the earthquake-stricken area, and after that, I often came to inquire about your news, fortunately, I came back safely today. ”

Gao Xiaowei explained, while showing a smile that was finally relieved.

Ye Zhenzhen was shocked in her heart, and asked, "You didn't tell my parents about my trip to the earthquake-stricken area, did you?"

Gao Xiaowei hurriedly shook his head and explained, "No, no, I know that Sister Zhen Zhen is a filial daughter, I don't want my parents to worry about you, I understand your thoughts, when my aunt called me to ask me, I said that you are in the unit, but you are just busy." ”

After speaking, Gao Xiaowei looks like I understand your thoughts, waiting for you to praise me.