1、The problem of air pollute in this city is urgent to solve it.3 |; P% |" T# u- Y e
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2、The balance diet should be include five vital factors: protein, carbohydrate, fat, vitamin and mineral substance.7 b1 U7 ? N% F5 [
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3、The cops declared that one careless driver caused this severe traffic accident." |8 ^& L2 G% x; _3 W) O
8 q. A2 u) L4 A5 u8 T4、The insufficiency of Vitamin D would lead to the serious skeleton disease.
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5、In ancient times, pepole reckoned the earth was a flat disk.1 k8 S; e% g/ `9 h5 K2 p
( k6 l, Z' t5 y1 H6、少壮不努力,老大徒伤悲。 |