【单选题】We lost $20 each every .
【简答题】人民警察应具备的法律素质,主要体现为( )。
【单选题】Every boy and every girl ______ that each day and each hour brings ______ duty.
【单选题】____ child is pleased, for____ of them has got his own share.
【多选题】人民警察应具备的法律素质,主要体现为()。
【多选题】下列商品属于两用物项和技术出口许可证管理范围的是:( )。
【多选题】人民警察应具备的法律素质,主要体现为( )。
【单选题】_____ child can finish his homework on time. [ ]