【单选题】We were deeply shocked and saddened when we ( ) the sudden death of the scientist.
【判断题】10.JFrame可以放置在其它容器之中。( )
【判断题】裁剪斜丝条的面料铺布方法,由下而上依次为:一层纸、一层面料、一层纸。
【判断题】总线形结构的一个特点是总线上传送的信息容易发生冲突和碰撞,可以用在实时性要求高的场合
【单选题】春秋战国时期的名医( ),被后来医家奉为“脉学之宗”。
【单选题】We were deeply_____ by his deeds.