【简答题】读句子,选图片。 ( ) 1. Jack lives in Sydney. A. ( ) 2. His father goes to work by subway. B. ( ) 3. His father teaches math in a school. C. ( ) 4. His grandpa reads newspapers every day. D. (...
【简答题】我国股票发行可以以低于股票面值金额的发行价格发行。 ( )
【单选题】His father used to there every year.
【单选题】一级试剂或保证试剂亦称优级纯试剂,简称G.R.级,标签颜色为
【单选题】His father has worked in this factory _____ he came here in 1980. A . since B . for C . when