___ this kind of day.a、Seldom was there b、 There seldom was c、 Seldom there was d、 Seldom was选哪个,为什么

This kind of machine ___ well.(sell) Our classroom___ every day.(clean) 改为被动语态 This kind of vegetables ___(be) nice. They prefer this kind of fruit to that kind.They__this kind of fruit ___ ___that kind What ___ this kind of flower ___ (call)? This kind of fridge was invented ___ Qingdao ___ 2006. This kind of wood ___ soft and ___ well some of them eat this kind of food every day This kind of animal usually sleep all day.e ,改错.... This kind of cloth ___(feel) nice and soft. Where ___ this kind of robot,Marcus ____?(produce) ___ this kind of day.a、Seldom was there b、 There seldom was c、 Seldom there was d、 Seldom was选哪个,为什么 this kind of tea is much ___(cheap)than that kind. books of this kind my parents impress on me the importance of studying.对impress提问___ ___ your parens ___ on you?this kind of cloth feels soft?对soft提问___ ___ this kind of cloth ___? 翻译：这种打印机现在已经卖完了.急急急~~~ This kind of printer___ ___ ___ ___ now. This kind of piants needs water every day.改一般疑问句? 【英语填空】必须采取措施防止此类事故在该市发生.Something must be done ___ ___ this kind of accident ___ ___ in this city. Something must be done ___ ___ this kind of accident ___ ___ in this city.必须采取措施防止此类事故在该市发生.