标准QB 2655《修正液》适用于以()为主要原料,并能在涂改处重新书写的液体的文具 发布时间:2018-05-02 13:44 │ 来源:www.tikuol.com 题型:单项选择题 问题: 标准QB 2655《修正液》适用于以()为主要原料,并能在涂改处重新书写的液体的文具用品。A.滑石粉B.钛白粉C.碳酸钙D.老粉
题型:单项选择题 Believe it or not, there are a number of words in the English language which were French in __________.A.demandB.principleC. theoryD. origin 查看答案