单项选择题
A. No, she is in the marketing department.B. OK, I'll tell her later.C.Yes, it's on sale.
A.人体某些必需氨基酸只能从动物性食品中获得,若只吃植物性食物则会营养不良B.如果日常饮食中食物搭配不合理,即使不吃肉也可能患心血管病C.吃肉会引起心血管病和肥胖,还会增加死亡风险D.素食能减少人体胆固醇、脂肪的摄入,降低心脑血管疾病的发病率
A. He's a great host.B. Sure, did you forget something?C.Certainly, in Room # 401.