【单选题】以下哪个属于人工摘取式拣货作业的特征( ) ?
【单选题】听力原文: The first step in writing letters is to get over the guilt of not writing. You don't 'owe' any body a letter. Letters are gifts. The burning shame you feel when you see unanswered mail makes it ...
A.
You consider that you owe somebody a letter.
B.
You consider that letters are gifts.
C.
You consider that writing letters makes you feel cheerful.
D.
You should feel ashamed that you haven't answered a letter.
【单选题】单项选择。 Are they or ? [ ]
【单选题】Good paper is used letters, magazines and books. [ ]
【单选题】He ______ many books in the last few years. [ ]
【单选题】以下哪个属于人工摘取式拣货作业的特征()、
【单选题】I prefer to read rather than______.
【单选题】以下哪个属于人工摘取式拣货作业的特征( )
【单选题】He devoted all his life to _____ novels. [ ]
【简答题】A.obtains B.consumes C.brings D.replaces