【单选题】标准罩有一层特殊的( ),可保证闪光灯均匀有效的反光。
【单选题】What did the writer's friend do first after he entered the flat?
B.
He heated some cold chicken.
C.
He played some records.
【判断题】大型电子闪光灯容易发热,色温为2900度K—3400度K,偏橙黄色。
【简答题】A.He had a class. B.He accepted a task. C.He broke a glass. D.He took a bath.
【单选题】标准罩有一层特殊的( ),可保证闪光灯均匀有效的反光。
【简答题】A.He worked for a radio station. B.He lived in a dormitory. C.He took a long trip. D.He visited the man's family.
【判断题】保富图的标准罩有一层特殊的铝阳极氧化膜,可保证闪光灯均匀有效的反光。
【判断题】精神分裂症各种类型中治疗效果最差的是单纯型。()