题目

 主要为人体生命活动提供能量的营养物质是（ ）A． 水 B． 无机盐 C． 糖类 D． 维生素 答案：C －Hi, Linda! Happy birthday to you! －Oh, I never _______ you _______ come to my birthday party; that’s a big surprise! [　　] A． think; will B． thought; will C． think; would D． thought; would