【简答题】At last he was able to struggle free, run to his car and call out______ help.
【简答题】The scientist failed many times, and at last he was able to ________ a new medicine (invention)
【判断题】At last he was able to struggle fre, run to his car and call out to help.
【单选题】骅阳图书公司的编辑部有5名编辑,其中有两名本科生专业是法律,两名本科生专业是中文,有一名本科生专业是数学.又知五人中有两名女士,她们的本科专业背景不同:根据上文所述,以下哪项论断一定为真?( )
C.
该编辑部的三名男士来自不同的本科专业,女士也来自不同的本科专业