1940年3月28日，国民党中央发出370号公函，称：“本党 * * 孙先生倡导国民革命，手创中华民国，更新政体，永奠邦基。谋世界之大同，求国际之平等，光被四表，功高万世……尊称 * * 为中华民国国父在案”。以上材料涵盖了孙中山一生的主要活动有哪些

①成立同盟会      ②领导辛亥革命，创立中华民国   ③颁布《中华民国临时约法》④改组国民党，重新解释三民主义         ⑤推动国共合作，建立抗日民族统一战线

A．①②③④⑤

B．①②③④

C．③④⑤

D．②③④⑤

An economy has been producing at its full-employment level of output and the price level has been stable. Businesses then begin experiencing unintended decreases in their inventory levels. What does this most likely imply about the short-run outlook for economic growth and inflationEconomic growth Inflation （）①A. Increasing Decreasing ②B. Decreasing Increasing ③C. Increasing Increasing

A. ①

B. ②

C. ③