_____ engaged in my present work,I would be quite willing to do what you ask me to.A.Were I not B.Was I not C.Would I not be D.Had I not been此题应怎样选,为什么?还有,为什么?

in engaged be engaged in w_ engaged in target practice engaged engaged be engaged with &be engaged in的区别 be engaged to do与be engaged in doing区别 My sister___the man she was engaged 10 A married to Bmarried with C married in D married为什么选D my book _____ in my backpack. _____ engaged in my present work,I would be quite willing to do what you ask me to.A.Were I not B.Was I not C.Would I not be D.Had I not been此题应怎样选,为什么?还有,为什么? 英语翻译_____ my _____ _____ in your pocket? 英语句子是否正确?I was very interested in engine when I was a little boy,from then on,engaged in this field is my dream. Many a young teacher _____ engaged in the research work.A：have B：has be C：have been D：has been engage in和be engaged in有何区别? engage in 与be engaged in有啥区别? be engaged in和be trapped in的区别 be involved in与be engaged in的区别 be engaged in doing这里的in可以省略吗?