___to his research ,he forgot to have supper.为什么不能填Devoting或To devote

___to his research ,he forgot to have supper.为什么不能填Devoting或To devote ___to his research ,he forgot to have supperA:DevotingB:To devote 怎么填,为什么?理由要详细点的哦 ___to his research work,the professor cared little about any other things.A.Devoted B.Having devoted C.Devoting D.To devote 选哪个?为什么? Research is ___to make the process cheaper.going onkeeping oncarrying onpassing onwhy? about,research,he,but,his,cares,nothing he went into his room and ___to work Mike is sitting ___to his mother.在横线上填上介词 A brilliant idea occurred to him.___to his research in the lab.A.while dovoting B.while devoting himself C.while he was devoted D.while devoted我想知道为什么 又人说 B选项改为while he was devoting对吗?不对 我写错了 是吧C选项 research Research research he must wash his face quickly否定句 he___ ___to wash his facequickly He gives his money to the ____(science) research. the teacher with his students ___to have an English party. 横线上填什么? Norman Bethune devoted his last ___to the ___of the chinese people's liberation英语填词 his dream ___to China never___.1.of coming,came true2.to come;came truewhy? Bob flew to Los Angeles to meet his father.改为同义句Bob___ ___ Los Angeles___ ___to meet his father His mother is ill.He ___to look after her.A is in a hospital B is in hospital选择