将he is having an apple改为过去式

将he is having an apple改为过去式 HE is having an affair.have是什么成分? He is having an affair..为什么不说 He has an affair. Jim is going to Beijing on the train.He is having an e___ time回答吧 He is having a good _____as an old teacher,he is respected by his studentsA、knowingB、having knownC、knownD、to knew sign of app is what is app He is quoted as having said that there would be an election this autumn.as having said 在这儿起什么作用？ Where is Xiao Ming?He's having ____ rest over there.A.a B.an C.the D.不填 He is an English He is having breakfast right now.(already) He is having lunch 改为一般疑问句 He is having breakfast right now(already) 将下列句子改成一般疑问句将下列句子改成一般疑问句Mike is climbing the hillWe are having an English lesson nowLi Ping is jumping like a monkeyThe students are reading the text nowI am studying English He is closing the window SAE ERROR:APP IS CLOSED App ___ an engineer,so he know exactly what to do.a.Being b.Having been c.As d.He is选择哪个?怎么分析?