【单选题】以下生产要素中属于不变生产要素的是( )。
B.
某公司由于效益提高决定给每位职工发300元奖金
【单选题】I like black coffee very much. The stronger it is,
【单选题】下列词语,与“丰盛”声调相同的是________。
【单选题】Please accept this gift in _______ of all you ’ve done for us.
【单选题】They've ______us $, for the houseShall we take it?
【简答题】They have made a good example for us in the way of meeting customers demands.(set up)