【判断题】因为N型半导体的多子是自由电子,所有它带负电
【单选题】下列各项不是为了对固定资产进行核算而设置的会计科目是( )。
【简答题】Don’t open the door! Keep the door _____. A. close B closed C. closing
【单选题】土壤污染监测所用方法与水质,大气监测方法类同,常用方法有几种,其中()适用于测土壤水分。
【判断题】现代服务业一般具有知识性、低增加值性、高素质性、高科技性和新兴性五大基本特征。
【简答题】Close the door of fear behind you, and you ________ (see) the door of faith open before you.
【单选题】—Just a minute, Tom. Is this the report you need to hand in today? —Oh, yes, Mum. I thought I had put in my school bag. Thank you.
【简答题】I thought Tom is the ______ (tall) guy in the office. ________(转折副词) , George is even _____(tall) than Tom.