厂区道路应当采用硬质材料铺设，厂区无扬尘或积水现象。厂区绿化应当与生产车间保持适当距离，植被应当定期维护，防止虫害孳生。
1、正确正确
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Thewoundedsoldierswouldrecoverquicklyiftheywerewell________.
Shewas________beunabletospeak
Overemphasisontranslationwillusuallymakethelearner________thefirstlanguageinthelearningofthesecondlanguage.
Whichofthefollowingsentencesisthemostproper?______
TheWesternCouncilforTravelResearchin_______employedthetermvisitor.
