1、The problem of air pollute in this city is urgent to solve it.6 V! V# U8 T3 {$ A6 M* O2 h
6 o7 J5 V6 M" k# L, t- v; G- g2、The balance diet should be include five vital factors: protein, carbohydrate, fat, vitamin and mineral substance.4 q% y/ S4 N, c! [& \& u7 l
4 a& c: ~! { m, \; x3、The cops declared that one careless driver caused this severe traffic accident.
@2 ]1 {1 S2 T r" _2 K
( `3 k( u! R/ _5 r4、The insufficiency of Vitamin D would lead to the serious skeleton disease." W7 l5 Y, @' C! p
( x% Y/ H) @, _" @ d5、In ancient times, pepole reckoned the earth was a flat disk.
# n0 K$ ^; M& H/ T7 J! ~
6 P' a1 n% a9 z. y5 P+ p; y# t6、少壮不努力,老大徒伤悲。 |