目前，联合国关注的重点问题是（）
A、解决发达国家的困难D
暂无解析
Thereissomanyrichpeopleinyourarea,tothemahighpricemeansagoodqualityproduct.
Weareintroducingourselvesasoneoftheleadingexportersofthesamelineofbusiness.
世界原油出产可定满足不了全球需求。
Somevisitorsareinterestedinothercountries'culturesandtraditions.Howtheylearnotherculturesandtraditions?Whythisisinterestingtosomevisitorsbutnottoothers?
Idaresaythatthepriceweoffercomparefavorablywithanyquotationyoucanobtainelsewhere.
