题型:问答题 简答题 Jeff can't come to the party, because he'll help his sister with the housework. [ ]A. must B. have to C. has to D. needs to 查看答案
题型:问答题 简答题 有关糖酵解途径的生理意义叙述中错误的是()A.成熟红细胞ATP是由糖酵解提供B.缺氧性疾病,由于酵解减少,易产生代谢性碱中毒C.神经细胞,骨髓等糖酵解旺盛D.糖酵解可迅速提供ATPE.肌肉剧烈运动时,其能量由糖酵解供给 查看答案