【简答题】Please finish the task of organizing the body. Organize the Body.doc
【单选题】Susan has an excellent ability of ___________. [ ]
C.
organization activities
【简答题】酸粉一般为 ____________ 和 __________ ,用于中和碱。
【单选题】下列原材料的相关损失项目中,应计入营业外支出的是
【判断题】酸粉一般为柠檬酸和醋酸,有液态和固态两种,用于中和碱
【单选题】_____ the last day of this term, our school will organize a school leavers' party. [ ]
【简答题】酸粉一般为__________和__________,有液态和固态之分,用于____________碱。
【单选题】Windows7是一种 ( )的操作系统。
【判断题】干粉灭火剂一般分为BC干粉灭火剂(碳酸氢钠)和ABC干粉灭火剂(磷酸铵盐)两大类。
【简答题】Please combine the answers to the questions in above exercise and organize them into a paragraph.