题目

（2020·呼盟）下列有关物质性质与对应用途的说法，错误的是 A.石墨有滑腻感，可用来作电极 B.氮气的化学性质不活泼，可用来作保护气 C.活性炭有吸附性，可用来吸附异味 D.金刚石的硬度大，可用来切割玻璃 答案：A单词拼写【1】I keep my dictionary and reference books near my desk for _____(方便).【2】They __________ (推断)that the goods were of good quality。【3】Wang Ping f________ my safety belt and showed me how to use it.【4】The teacher’s explanation _____________(阐明) the puzzling problem.【5】Sometimes they would ________ (争吵) over a political issue.【6】The film __________ (使胆战心惊) all the audience.【7】She ________ (折叠)the chair and put it against the wall.【8】we should _________ (再利用) the used things.【9】The school cannot ___________ (容忍)cheating exam.【10】____________ (技术上)the building is a masterpiece, but few people like it.