题目

— Worries about the exam and the lack (缺少) of sleep will drive me mad!— Take it easy. Your best work only comes after your brain _________.A.is well rested B.rest well C.will rest well 答案：【答案】A【解析】句意：——担心考试和缺少睡眠让我发疯。——放轻松，大脑好好休息之后你才能好好工作。考查谓语动词。根据“the lack of sleep”缺少睡眠，可知此处表达大脑要好好休息，用be+形容词的结构is well rested表达“休息充分的，气色不错的”。故选A。________ Be quiet, please! ( )A. Sing a song! B. Can you sing a song? C. Don’t sing now!