【简答题】市场调查的含义是什么?市场调查有什么作用?
【单选题】柔光箱的主要作用是用来柔化闪光灯强硬的光线,使之成为( )
【简答题】[A] In order to [B] So to [C] As to [D] So as to
【单选题】The boy broke the rule ______ he got punished.
【单选题】__________ fail the final exam, he studies English day and night. A. In order to B. So as to C. In order not to D. So as not to
【单选题】The old man put on his glasses see better.