【判断题】明度可以简单理解为颜色的亮度,不同的颜色具有不同的明度。
【单选题】As many as five courses are provided, and you are free to choose ________ suits you best.
【简答题】精神分析理论的创始人是:( ),他认为人格结构包括( ),( ),( )。
【单选题】抢救肺结核大咯血窒息,最关键的措施是( )
【单选题】You can borrow my book provided that you ______ it to me tomorrow.