A:都是社会劳动生产率的变化引起的
B:都是社会总需求大于总供给引起的
C:都是社会总供给大于总需求引起的
D:都是纸币的流通量与实际需求量不相等引起的
用所给词的适当形式填空
(1)It's time____(play)football.
(2)We want____(visit)the San Francisco next month.
(3)What about____(go)____(swim)tomorrow?
(4)—What are you going to do tomorrow? —I____(have)a party at home.
(5)She____(be)an English teacher next year.
结束—____ 简单—____ 沉寂—____ 模模糊糊—____ 埋伏—____