They are our good friends改为复数

They are our good friends改为复数 Carrots are .They are good for our health. they are good friends of ours.our为什么加s I know they are good for our health. we should protect animals because they are our good friends对because they are our good friend提问 They are delicious,but they are not good for our health. those are green jeeps.改成单数形式 they are our good friends are they apples?no,they aren‘t 谢 They are not only our teachers but also our good friends的同义句 It's our d________ to take good care of our parents when they are old. yes,they are (our) they are good friends they are good of They are good for Lucy is good ( )dogs.She think they are our friends.为什么这样做? We should use fewer p____ bags because they are not good for our city. Eat more (v ),They are good for our health.括号里填v什么啊?请求 They are our teacher是什么意思 Are they good for us?