Let us are good friends,Tom and Jack改错

Let us are good friends,Tom and Jack改错 Let us -----good friends,shall we?A to be B be C are D being let us be good friends.let us be good friends或let us be good friends bar什么意思? let's (are)good friends let us be good friends.答语 Are they good for us? They are us good friends 用所给单词的适当形式填空.1,Let us （ ）[are] good friends.用所给单词的适当形式填空.1,Let us （ ）[are] good friends.2,She has many（ ）[picture]. Today,computers are very popular.They are 1 and they are our good friends.Computers can do many things 2 us,so people 3 teachers,doctors,writers and even students use computers 4 much work..In our free time ,we can 5 computer games and chat with frie Today,computers are very popular.They are 1 and they are our good friends.Computers can do many things 2 us,so people 3 teachers,doctors,writers and even students use computers 4 much work..In our free time ,we can 5 computer games and chat with frie Apples are good for us.的意思 Jogging and swimming are good for us Let us （be)good friend 问号里填什么、 let us be good friend 哪里错了 为啥有人说用let us to be good friends You like I love you ,Let us become good friend . Are they good for us and bad for us? Are they good for us and bad for us?是什么意思?