問題文全文(内容文)：
ま: Yeah! Summer vacation! Hey, ____________ should go someplace!

こ:( ) where?

ち: Uh, how ( ) ( ) night game?

ま: We did ( ) ( ) month. That's all you ever wanna do.

ち: Any better ideas?

ま:( )( ) the beach?

ち: In this heat?

ま: We( ) go ( ) a fireworks festival! And

wear our ( ) yukata.

ち:( ) I own one of those.

ま: Where do you wanna go, Kousuke?

こ: To the library.

ま: What?!

C: I'm____________ !

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セリフ解説

問題文全文(内容文)：
セリフ解説

問題文全文(内容文)：
イーロン・マスクさんのインタビューを聞いて、内容を理解します。

Take Japan, for example, I think... I'm just going off memory here, but I think(the) population is roughly 110 million

but last year, if you take the number of children born times the life expectancy, which is 85 years-it's very impressive... life expectancy

then Japan would have, I think, around 68 million people, roughly half of the current population.

That does not tell the full story because those... that... you would have an upside-down demographic pyramid. You already have an upside-down demographic pyramid.

問題文全文(内容文)：
リスニング