危险性化学品不包括?()A.易燃性化学品 B.有毒性化学品 C.致癌性化学品 D.腐 发布时间:2017-07-29 06:32 │ 来源:www.tikuol.com 题型:单项选择题 问题: 危险性化学品不包括?()A.易燃性化学品B.有毒性化学品C.致癌性化学品D.腐蚀性化学品
题型:单项选择题 He was sent to Australia _______ when he was ten years old.A.to be educatedB.to educateC.educatingD.to be educating 查看答案
题型:单项选择题 汉译英“软包装;木托盘”,正确翻译为( )。A.wooden pallet;flexible packageB.transparent package;wooden palletC.flexible package;wooden palletD.flexible package;transparent package 查看答案