Which do you enjoy ______ the weekend, going window-shopping with friends or just relaxing yourself at home? A. spending B. to spend C. being spent D. to be spent 答案:B
在西方,火药、指南针和印刷术对于推翻封建统治、开拓世界市场、推动科技革命发挥了重要作用,但它们在明清时期的中国却未能推进社会变革。其重要原因之一在于当时的中国
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A.经济停滞倒退
B.受到西方殖民者和俄国侵扰
C.国家分裂、国力衰弱
D.固守农耕自然经济生产方式