when we are doing the exercise,we must keep our eyes_______ a,close b,closing c,closed d,to close我知道正确答案选c,但是不知道为什么选c?

what are we doing 英语填空：The teacher tells us to be careful when we are doing the___(实验). 英语翻译LET’S be honest; no matter how old we are,most of us love it >when our parents do things for us.It makes our lives easier,and we have less to worry about.Some parents are used to doing almost everything for their children.They see th we are often doing?do? What Are We Doing 歌词 when we are KangKang:Hi!How are you doing?Jane:Very well,thank you.You look excited.Why?Maria:Relly?What movie are they going to see?KangKang:The Sound of Music.Jane:Oh,it is one of my favorte movies.When are they going?KangKang:This Saturday.And we can spend th While others are talking,we are doing when we are little ,we are friends . 英语翻译---Remember we were talking about the new mall when you were doing my hair?---____.A,Do you know how long they are going to be in town?B,She has a shop downtown,just a couple of blocks from my office.C,Do you mean the one by Rout 36,on th when earthquake happen,what are you doing? What are you doing when you fifteen? 英语翻译we are happy when ( ) ( ) ( ) ( ) when are we going是什么意思 All of us want to be heard,but are we listening when other people are speaking?Doing it well __lost of paractice.here are some useful tips. we are also do还是doing. We are doing an experiment的问句 ________useful work we are doing改成感叹句