18[单选题,1.3分] The young woman ________ at the head of the procession was a gold medal winner at the recent Olympic Games. A.being marching B.being marched C. marched D.marching
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消费者储蓄增多而消费支出减少,则( )。
消费者储蓄增多而消费支出减少,则( )。 A. GDP将下降,但储蓄S将不变 B. GDP将下降,但储蓄S将上升 C. GDP和储蓄S都将下降 D. GDP不变