Chapter 571: Do You Know What Kind of Doctor is Standing in Front of You?

Luo Xuan was already flabbergasted.

"You, you actually know about astronomy?"

Jiang Yan lifted his chin, "What, you didn't know?"

Luo Xuan clenched his teeth.

To speak of general knowledge or mathematics and physics, he was totally unsurpassed, but astronomy knowledge... how many ordinary people would know that!

The watch had already begun selecting questions.

[First question, what is the approximate equivalent diameter of the LAMOST telescope that our country is currently constructing?]

[Damn, starting with such a professional question? I thought it would be those basic ones about the composition of the sun.]

[I know this one, it's 4 meters, but I'm a telescope enthusiast, ordinary people definitely wouldn't know.]

[Wait, can Young Master Jiang even answer the question he chose?]

Luo Xuan's palms began to sweat.

He couldn't answer even the first question, wouldn't it be even harder later on?

Damn, he was actually losing to the person opposite him!