1、The problem of air pollute in this city is urgent to solve it.6 P! ]; N6 ^1 f: B
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2、The balance diet should be include five vital factors: protein, carbohydrate, fat, vitamin and mineral substance.
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! D# l! x( O7 w9 g( x7 d3、The cops declared that one careless driver caused this severe traffic accident.# q: P" h$ D+ W* W
; \4 ?; E' k' n4、The insufficiency of Vitamin D would lead to the serious skeleton disease.; k) y" S- U$ t+ E% X( S
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5、In ancient times, pepole reckoned the earth was a flat disk./ A2 |" l3 R: y
% Q. G" \3 I, c* k' I6、少壮不努力,老大徒伤悲。 |