【单选题】Take the lift to the eighth floor and turn right. You _____ have any trouble finding my office. [ ]
【多选题】以下哪些情况可以列为无效问卷( )
B.
被调查者没有理解问卷的内容而答错问题,或没有按指导语的要求回答问题。
C.
回答没有变化的问卷,如在7级的态度量表中,不管是正向的看法还是反向的看法,被调查者的回答全部都是4
【单选题】MIIX 5 Pro支架支持360度旋转么?
【单选题】____ the lift to the second floor, and then ___right.
【单选题】下列几种作物属于经济作物的组合是( )。
【单选题】We need to take the lift to the_____floor.
【单选题】Take the lift to the eighth floor and turn right. You_______have any trouble finding my office.A.
A.
34.Take the lift to the eighth floor and turn right. You_______have any trouble finding my office. A.needn’t