That she was able to come made us very happy为什么要加个that不加that句子不是也是完整的嘛?

it seemed that she was able to do the work 翻译 Tina says that she _____ finish her homework in two hours.A.are able toB.was able toC.will be able to 英译汉,Now the present of her desk told me,as she'd never been able to,that she was pleased that writting was my chosen work. 英语翻译翻译：Now the present of her desk told me ,as she'd never been able to ,that she was pleased that writing was my chosen work . 帮我填一个空..英语的she wished she could tell her neighbour ( )that she was sorry not to be able to do it any longer . kate ___swim when she was six years old.she was so clever.a:be able to b:is able to c:was able to d:was ble That she was able to come made us very happy为什么要加个that不加that句子不是也是完整的嘛? Anna()read when she was four1can2is able to3could4were able to请选择答案及为什么谢谢 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 Only when the war was over in 1953 _______ to get back to work .A．that was he able B．that he was able C．was he able D．he was able选什么,为什么? 英语翻译英语语法解释翻译Marie told us that ( ) that she was able to set up new branches else where.A so successful her business was B so successful was her business选B kitty was able to dance very well when she was five 改同义句 Is was there,the police believes___,she was able to run awayAuntel Bwhen Cwhere D看不清. she is good at playig the violin.she ____ to play it when she was six years old.A.would be able B.was able C.has been able D.is able Anna _ able to read when she was four.A:can B:could C:is able to D:were able to选哪一个 so sucessful was her business that Marie was able to sep up new branches elsenuhere. so sucessful was her business that Marie was able to sep up new branches elsenuhere. 高一英语完成句子：1.So __________（她的生意成功）that she was able to found new branches elsewh...高一英语完成句子：1.So __________（她的生意成功）that she was able to found new branches elsewhere.(successful)?2.With