【单选题】下列不属有机化合物的一般特点的是( ) 。
【单选题】以下哪些不属于有机化合物的特点?
C.
转化速率慢,副产物多,反应物转化率和产物的选择性很少达到 100%
【单选题】不属于有机化合物一般特点的是
B.
易燃烧,导电性差 难溶 于水, 易溶 于有机溶剂
【简答题】VII. 书面表达,按照电子邮件的要求完成相关信息 : ( 共 5 题 , 每小题 1 分,满分 5 分 ) Suppose you are Anna Jones and you don’t know how to use the OA system(office automation system). Write an e-mail to James Brown to ask for help....
【单选题】不属于抢救触电者迅速脱离电源的具体方法有()
【简答题】Now please write an e-mail based on your task in Part 1.
【多选题】6 Part Ⅲ Reading Comprehension Task 5 Directions : The following is a letter about a safety inspection. After reading it, you are required to complete the answers that follow the questions (No. 1 to N...
B.
arranged an inspection
【简答题】I) .Write an English letter in proper layout for Wuhan Tea I/E Corp,45 Wenhua Road, Wuhan 200450,to Miracle Trading Company, 68 HIgh Street, London ECI,England,giving more information on the tea prod...