be good for+doing sth?急.

be good for+doing sth?急. doing morning exercises --------(be) good for our health swimming,running and doing morning exercises____you (be good for) Doing sports every day__(be) good for everyone be good for的用法Morning exercises _____(be） good for us.Doing Morning exercises _____(are) good for us. 英语doing morning exercises____ good for youDoing morning exercises____ good for you.A.is B.are C.be doing eye exercises and morning exercises (be) good for health. 说明理由 Doing morning exercise?good for our health 填is还是will be Trees should only be pruned when there is a good and clear reason for doing so E____fresh vegetables and doing enough exercise will be good for your health be good for 造句 be good for 造句 Be good for be good for是什么意思 be good for反义词? be set up for doing be good for be good of 区别 be good for 和 be good to