he wasn't heard to sing in the classroom.为什么是to sing,不是singing或其他

he wasn't heard to sing in the classroom.为什么是to sing,不是singing或其他 He wasn't heard _____in the class room.A. to sing B.sing C.sings D.singings I went to my uncle's home,but he wasn't in at all.中的he wasn't in at all,是根本不在的意思吗? He Wasn'T歌词 I got up and went to my friend Dave's house but he wasn't there 的意思 He wasn't able to do that.是什么意思?快急 Michael______come.That's too bad.I thought he could comeA.isn' able to b.is able to C.wasn't able to d.was able to 1.He r_____his voice to make himself heard.2.The boy fell off the high tree but l_____he wasn't badly hurt.3.You'd better c____prices in another store before you want to buy something expensive. 下面这句英语中的he's 是不是he was ,he was 到底能不能缩写成he's I haven't heard from him in over three hours,he's not respoding to texts,he's not answering his phone 求HE WASN T 歌词 he wasn't的吉他谱 英语翻译Norman Bethune is one of China's most famous heroes,but he wasn't Chinese-hewas Canadian.He gave his life to helping the Chinese people. He should to them _____ the top of his voise but wasn't heard.A at B on C at D from 这里应该选什么答案,貌似所有答案都正确...很难选择..求救.. looking like he wanted to help but wasn't sure how since I wasn't actually in harm. The boy called Tom was listening to CDs,为什么是wasn’t he?A.didn’t he B.wasn’t Tom C.didn’t Tom D.wasn’t he he continued to sit so still it looked like he wasn't breathing.so still 如何 He wasn't really crying,he _______ to cry.(根据语境该题填什么) 英语翻译He wasn't nearly as slight as he'd looked next to his burly brother.