He Lian North Mo goes out not long, Su Xia Tong then called her back again.

"I can't do it."

"Which way?" He lianbei Mo came up to have a look.

"Small meaning, you see..." he lianbeimo pointed to the problem, and soon talked it through.

"It's so simple. You think it's too complicated. In fact, it's not very difficult. Just think another way. "

"How? Can I change my brain? Let's change. "

"If I could, I'd really like to change half of you. Brain is a good thing, and you deserve it."

"Just bury me. I'm so worried now. You still laugh at me."

"No, I care about you. I care about animals."

"What are you talking about?"

"Didn't say anything..." He Lian North Mo resolutely shut up.

"Well, it's none of your business. You can go out."

"No, let me go after using it."

"What else? What are you doing here? "

"You..." he lianbei Mo still wanted to say something, but suddenly thought of something and closed his mouth.

"What do I want?" Look up.

"Nothing." Helian Beimo resolutely shut up. And made a zipper action.

"Very well, please go out."

Su xiatong made a gesture of invitation.

He Lian North Mo then turned to leave.

Before I left, I reluctantly looked back at her.

"Let's go."

"..." he lianbeimo just stepped out of the door.

He waited outside for a long time, but Su xiatong didn't call him again.

He felt a little strange and looked inside.

See Su xiatong still quietly sitting there doing homework. He casually moved a chair and sat down, guarding at the door, so that he could hear Su xiatong's cry.

But after waiting for a long time, Su xiatong didn't call him.

"Tong Tong, do you know all about it?"

"Yes."

"None of them won't?"

"No, not yet."

"..." Helian Beimo is strange. How could it all be? It's not logical.

After thinking for a long time, he couldn't figure it out. So she went into the room to see what she had done.

When he finished reading Su Xia Tong's solution, he was frozen there.

"Is this the solution you wrote?"

"Yes, what's the matter?"

"... in this way, you tell me that you don't know exactly which plate, and I can teach you little by little."

"I will, no, I won't." Su xiatong is very confident.

"... but." He lianbei Mo looked at the complete deviation of the solution, some can't bear to speak.

"Don't talk. I've got inspiration. It's gone for a while." Su Xia Tong looks at he lianbei Mo with disgust.

"Tong Tong, let me teach you."

"No need."

"No, you don't make any progress like this."

"How can I not make progress? I have used the method you said. How can I not make progress?"

"That's not how it works. You have made a mistake in writing this question. "

"It's all wrong! How could it be Su xiatong obviously doesn't believe his words. He looks at the answers behind. Sure enough, they are all wrong.

She felt a sense of frustration.

How can this be done? It's very smooth.

Su xiatong's face is full of sadness, just like what unfortunate things happened.

"Don't be too sad. There's a way to make it up."

"There are only so many days left. What else can we do?" Su xiatong looked at the pile of test papers in frustration.