What（ ）Betty and Daming going to do tomorrow?.中间空格该填is还是are?为什么?

What（ ）Betty and Daming going to do tomorrow?.中间空格该填is还是are?为什么? Betty：hi,Tom!Excuse me.（）?Tom：it's Wednesday.Betty：（）?Tom：English,Chinese,maths,history and art.Betty：（）?Tom：English.I like English best.What about you?Betty:My favorite subject is maths.By the way,()?Tom:It's seven o'clock.Oh Mary and Betty are Betty can sing and dance very well.对这个句子提问 （）（）Betty （）? （ ）（ ）what is you name?应填什么 betty. tee boy is___(在两者之间）betty and kate 英语 Betty went to the Art Museum and saw many pictures ( ）were drawn by a famous artist.A .that B.who C.what What was betty's present? What was Betty's present? BETTY BOOP AND GRAMPY怎么样 英语翻译Betty's mum:It's getting late,Betty.Betty:Nearly finished!I'm doing a composition:Is life today better or worse than it was 50 years ago?Betty's mum:And what do you think?Betty:I think it's better.The most important difference is that peo 流体力学What is the force that the dam must withstand in x – dir and z-dir?The width of the dam is 500 ft.The height of the dam is 300ft.右侧靠墙矩形,里面有水.图 betty（人名）读法? betty What kind of person is Betty? what will betty wear to the party? what will betty wear at the what does mary want betty to get?