Inthepast,peopleusedtotravelabroadtolookmanydifferences.Nowadays,placesallovertheworldaremoreandmoresimilar.Whatarethecausesofthesimilarity?Doyouthinktheadvantagesofthisproblemoutweighthedisadvantages?
-----AheavysnowhitmostofthepartsofChinainJanuary,2008.
-----____________terriblenews!
Youcanreceiveaspecial15%discountonordersplacebeforetheendofDecember.
Shonahaslearntfromtheresearchprojectthat____.
国际多式联运与一般国际货物运输的区别是（）。
