She ____ appear in a bright red dress and long black stocktings 空里填must 我想知道为啥不填have to?而用must呢?还是说have to也可以使用,只是must更好?She has to appear in.

She ____ appear in a bright red dress and long black stocktings 空里填must 我想知道为啥不填have to?而用must呢?还是说have to也可以使用,只是must更好?She has to appear in. 请问In the play,she must appear in a bright red dress .中的谓语动词appear为什么不用三单后加S she must appear in a vright red dress and long black stockings.句中的appear为什么不加s In the play,she must appear in a bright red dress and long black stockings.这里appear是什么用法.那in the play是不是有点多余 In the play,she must appear in a bright red dress and long black stockings.这里为什么用appear.in the play是不是有点多余 she must appear in a bright red dress.that's what she has to do后半句什么结构?怎么翻译? she often appears on the stage as a young girl.she must appear in a bright red dress这两句中一个appear 作为第三人称加了S.但是后面一句当中为什么没加S? A :She runs fastest in her class.B:____ ____ ___ ___ she in her class. She is a doctor.She works in a hospital.(合并成为一个句子)She works in a hospital____ ____ ____. judy is an actress she must be about forty years old.but she often appear on the stage as a young girl judy will have a part in a new piay soon this time she will be agirl of seventeen in the piay she must appear in a bright and red dress and long bl She often takes a walk in the park .改为同义句 She often ___ ____ ____ ____ in the park . she was just ____ a bird in a cage. She wants ____ a teacher _She wants ____ a teacher ____ Chihese in their country. 英语翻译she must appear in a bright red dress and long black stockings她必须穿一条鲜红色的裙子和黑色的长筒袜．这里的appear有穿的意思? 英语翻译she ___ ____ a teacher in our school My aunt works in a watch shop.She ____ watches. She made a lot of spelling ____ in her composition. 新概念2的17课中She must appear in a bright red dress and long black stockings.为什么用must而不能用has to?