写出下列化合物的结构式,加入某个命名违反系统命名原则,请予以更正! a. 3,3-二甲基丁烷 b. 2,4-二甲基-5-基壬烷 c. 2,4,5,5-四甲基-4-乙基 d. 3,4-二甲基-5-乙基癸烷 e. 2,2,3-三甲基 f. 2,3-二甲基-2-乙基丁烷 g. 2-基-4-甲基己烷 h. 4-乙基-5,5- 二甲基
【简答题】Listen
to some people talking about different situations with their computers. Choose the correct problem each situation. Situation 1A. a problem with a keyboard B. an e-mail problem C. a hardware pro...