take exercise every day,______ you will become strong and healthy A.or B.and C.but D.while
问题描述：
take exercise every day,______ you will become strong and healthy A.or B.and C.but D.while
答
答案错了,应该选B,and
如果你每天锻炼,你就会强壮健康.
“祈使句+and”句型相当于“if.”条件句.
从上下文意思看,很显然前半句话表示条件.
习惯用法,记住就行了.