sit down to do可以吗

sit down to do可以吗 sit down -----sit的t发音吗? There is nothing ---but---down and wait for him to come backA to be done ,to sit B to do ,sit C done,to sit D to do,sit I ask you to sit down --- table ,not to sit down---the table.I ask you to sit down --- table ,not to sit down --- the table.填介词 【名词性从句】What I want to do right now is to sit down.是哪种名词性从句 sit down to the table或是sit down for the tableMeal is ready .Let's sit down for the table. 直接引语变间接引语 She said to us“Please sit down”.He said,“Do you see him today?” Please stop ___ (walk)about the room and sit down 这道题用to do 还是doing?（求分析解释） 非谓语句子there is noting ( A )but ( )down and wait for him ( ) back.A to do sit to come B to do sit come C to do to sit to come D to be done to sit coming 为什么只能用A? find sb do/doingi was surprised to find him (seated) under a tree.括考中可以换成sit吗? come here and sit down,为什么不用come here and to sit down Do sit down,want you?为什么用want you? I'm tired.Why do you sit down?怎么改 Do sit down的反意疑问句是什么 英文翻译.你有勇气去打倒他吗?do you dare to bring him down?可以吗 sit on 和sit down的区别please give me a bench ()A.to sit down B.to sit on为什么选B 不选A This chair is comfortable --------( )A.to sit B.to seat C.to sit on D.sit down 为什么选C I said''Tom,sit down.'' 怎么变成间接引语 是I told Tom to sit down 还是 He(she) told Tom to sit down