be to do 的用法详解

问题描述:

be to do 的用法详解

be +动词不定式(即be + to do sth.)的用法如下:\x0d1.表示按计划或安排要做的事.例如:\x0dShe is to be married next month.她将于下个月结婚.\x0dThe Queen is to visit Japan in a week’s time.女王将于一周...