【单选题】---- Have you finished your experiment report, Jane? ----- Oh, my God. I’ve _______ forgotten all about that.
【单选题】- Have you finished your experiment report, Jane? - Oh, my God. I've ______ forgotten all about that. [ ]
【单选题】–Have you finished your experiment report, Jane? --Oh, my god! I’ve _______ forgotten all about that.
【判断题】增值税一般纳税人发生存货的盘亏及毁损,其进项税额需要做转出处理。
【单选题】已知苯的二氯代物的同分异构体有三种,从而可以推知四氯代物的同分异构体有( )