[Continued from above]

Qiao Jin followed Shen Mo back to Shen Mo's house, as soon as he entered the door, Shen Mo took off his shoes and threw himself on the sofa, after a while, he raised his head, sniffed, and his head swayed around: "Meatballs?" Meatballs Where's your cat? Meow? Meow meow? ”

He got up from the couch and "meowed" all over the living room looking for cats. Looking at Qiao Jin, who was swaying around the house like a mentally retarded person: "....... Excuse me, can I ask what you're doing? ”

"Yes." Shen Mo didn't even look at her, "I'm looking for meatballs." ”

Qiao Jin: "......"

Hold on, hold back Qiao Jin! This is your cub! You can't kill it!

Qiao Jin resisted the urge to flatten him, and tried to speak calmly: "What are meatballs?" ”

"My cat." Shen Mo stood up and clapped his hands: "It seems that Ah Ci was taken away, just right, out of sight and out of mind." ”

"He should be glad he's not home."

Shen Mo stroked his hair: "If he is at home, I will definitely beat him all over the ground to find his teeth." ”

Qiao Jin: "......"

I'm sorry, I'm afraid you don't have some misunderstanding about being smart and cute, right?

Shen Mo sat on the ground without any idol baggage (of course, he doesn't need to have idol baggage, after all, he is Qiao Jin now), played with the pillow on the sofa, and began to chat with Qiao Jin: "What now?" ”

"Huh?"

"I said, what now?"

"I don't know."

Awkward talk introduced.

The two were relatively speechless, Qiao Jin sat on the ground with him, bent his legs and wanted to bury his face in his knees, but it was really difficult for a man who was more than one meter eight tall to do that action, and after trying a few times to no avail, Qiao Jin gave up and sat on the ground directly: "You said that I will shout now and ask how to go back, does it work?" ”

Silent held his face with both hands, dangling boredly, and his low ponytail that he barely tied up dangled back and forth, adding a little more playfulness. Perhaps because he was naïve, he laughed a few times and said with a smile: "I don't know, why don't we try it?" ”

Qiao Jin: "How can I change it back!" ”

Silence: "Why change back!" ”

Qiao Jin: "You can do a good job in the small chemistry question, prompt me to change it back!" ”

Silence: "If you don't tell me again, I'll smash you the next time I do the question!" ”

Qiao Jin: "That's right! Smash...... Do??? ”

"Hahahahaha You tell me why! How I fell for you! ”

Shen Mo: "I think it's because I'm so attractive." ”

Qiao Jin, who couldn't get out of his anger: "...... If you had killed my brother, I would have killed him. ”

It's a pity that Shen Person, a child, Mo didn't like her, he got up from the ground and shouted: "Chemistry problem!" How can I get it back! ”

There was a "ding" sound in the air, and the room once again emitted a white light, the light was too bright, and the two people who illuminated it subconsciously closed their eyes, and when they opened their eyes, they found that they had come to the room where they did chemistry problems again.

It's still the same, about five or six seconds after I got to the house, there was a chemistry question in the air again, but this time it wasn't about the burning of magnesium strips in the air, as soon as the question was upgraded, Qiao Jin, who was already rotten in chemistry, died directly: "I can still think and think, this will not be directly, I will sit down, you ..... Come on! ”

Silent pushed her aside helplessly, and looked up at the question:

[A new type of "artificial leaf" can absorb carbon dioxide and convert it into ethanol (C2H5OH) fuel, the chemical equation is 2CO2+3H2O===C2H5OH+3O2.] Studies have shown that one litre of "artificial leaves" can absorb 986 gCO2 per day from the air.

(1) What is the mass of ethanol that can be obtained from a liter of "artificial leaves" for a day of work?

(2) If a tree can absorb an average of 48.4 g of CO2 per day, then one liter of "artificial leaves" absorbs the same amount of CO2 as ____ trees.

Answering time: 5 minutes. Failure to complete the answer within the specified time or the answer is incorrect will be eliminated. 】

Silence: "........".

It's too bullying, isn't it?