【单选题】—Are you ____ to do____ in the final exam? —No problem! I’ll try to get a high mark. [ ]
【单选题】分子式为 C 6 H 8 的某开链烃A,经催化加氢得到3-甲基戊烷;与硝酸银氨溶液可生成白色沉淀;在Pd/BaSO4催化下吸收1mol H 2 生成化合物B,B可以顺丁烯二酸酐反应生成固体加合物。试写出开链烃A结构对应的名称。
【单选题】某化合物的结构式为 CH 2 =CHCH(CH 3 )C ≡ CH ,该化合物的名称为:
【简答题】只要这本书值得一读,I’ll try all means to get it.
【简答题】I'll try every possible effort to get an illustrated dictionary with technical glossary, which will enable me to translate scientific literature more exactly.(译成目的状语从句)
【单选题】'You try to get some sleep. I'll ______ the patient's breakfast,' said the nurse.
【单选题】“You try to get some sleep. I’ll ________ the patient’s breakfast, “said the nurse.