【单选题】对信号发生器进行检修时,传感线圈的电阻不能太大或太小,应符合规定,用万用表进行测量,其阻值一般为( )Ω。
【判断题】School’s alumni refer to those famous and successful graduates of school, who usually are school’s pride and idol, and whose successful deeds and events are inspirations for the following students to ...
【单选题】Many people nowadays refer to themselves as chihuo--people who love to eat and are satisfied and excited when ______ delicious food. A.tasted B.to taste C.tasting D.having tasted
【判断题】酵母菌的繁殖方式为无性繁殖以芽殖为主,有性繁殖产生有性孢子。
【判断题】酵母菌有性繁殖的主要方式是产生子囊孢子。
【单选题】【例题·单选题】某企业2012年1月1日取得B公司60%的股权,采用成本法核算,实际支付价款600万元。4月1日B公司宣告派发2011年现金股利100万元,当年B公司经营获利300万元,2012年年末企业的长期股权投资账面余额为( )万元。