The Great Wall of China is 2,300 years old.It is a wall.

D2Assistant:Yes of course._________have you had it?Customer:About________.Assistant:Well,the set is very old.It'll cost about_____. It's_____to buy a new one.

I love everything that’s old: old friends, old times, old manners, old books, old wine. 下列哪句译文最符合汉语的表达？（ ）

Is he _______________ for school? A: old enough B: enough old C: much old

They are all ______ to go to school. A: so old enough B: enough old C: so enough old D: old enough

The old man is very healthy. I think he will live______. A: to be 100 years old B: 100 years old C: at 100 years old D: in 100 years old

Paraphrase: Old wood best to burn, old wine to drink, old friends to trust, and old authors to read. — Quoted by Francis Bacon

37.My little brother is___to go to school. A: old enough B: enough old C: too old D: old too

18.My little brother is___to go to school. A: old enough B: enough old C: too old D: old too

My little brother is___to go to school. A: old enough B: enough old C: too old D: old too