she spends half an hour exercising in the gym every day,中exercise为什么加ing

She spends half an hour doing exercise every day.否定句 she spends half an hour doing her homework every day的同意句 she spends half an hour doing her homework every day变同义句 She spends half an hour reading English in the morning.同义句 she spends half an hour exercising in the gym every morning的同义句 she spends half an hour exercising in the gym every day,中exercise为什么加ing spends half an hour的意思 she spends half an hour doing her homework同义句she____ _____half an hour to do her homework every day. She spends half an hour doing her homework .(改为同义句）She spends half an hour —————— —————— ——————. she spends half an hour doing her homework every day.同一句（）（ ） （ ）half an hour （ ） （）herhomework every day. She spends half an hour brushing her hair every day.用学过的英语解释句子 She often spends half an hour_____ sports.A.to do B.doing C.do D.on doing He spends half an hour doing his homework同义句 Tom spends about half an hour___(swim)every Saturday afternoon. he spends half an hour reading english every morning对half an hour 提问 英语翻译We < > the same world < > animals.她每天花半小时再体育馆锻炼She spends half an hour < > < > in the gym every day. she often spends half an hour ( )the foor every week.a;washing b;wash c;to wash并告我为社么 he spends half an hour learning English every day 的同一句he-------half an hour---------English every day 虚线中填写，要求he spends half an hour learning English every day取代spends 和learning