题型:填空题 下列实验现象的描述中,正确的是 A.红磷在氧气中剧烈燃烧,生成大量白色烟雾B.水通电后,正极产生氧气,负极产生氢气C.木炭在空气中燃烧,发出强烈的白光D.生石灰与水反应,放出热量 查看答案
题型:填空题 – Which movies do you prefer, comedies or action movies? – I watch action movies see comedies.A. would rather; than B. like; better C. prefer; to 查看答案