就世界许多国家和地区的经验,旅游业直接就业人数同其所带来的相关待业就业人数之比为1:6。
1、正确错误
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Theoldcouplehavebeenmarriedfor40yearsandneveronce_______witheachother.
TheAdventuresofTomSawyerand,especially,itssequence()provedthemselvestobethemilestoneintheAmericanliterature.
Thesyntacticrulesofanylanguageare______innumber.
严复翻译的《天演论》,其原文的题目是()
Idiomsnominalinnaturehavea(n)______asthekeywordineachandfunctionasanouninsentences.