laughter is the best medicine-at least when comes to protecting y_英语解答

laughter is the best medicine-at least when comes to protecting your heart A.it B.that C.oneD what

人气：341 ℃　时间：2020-04-13 20:57:34

解答

A.it
when it comes to ...是常用短句,固定搭配动名词从句,表达“当这和...相关时”