【单选题】是联结民航与社会、地区性公共设施的纽带,为政府管辖下的半企业性质。
【判断题】对于并网发电机,改变原动机的功率,能够改变发电机功角,进而改变发电机向系统输入的有功功率
【单选题】If he is only interested in your look, that just shows how _________ he is. [ ]
【单选题】– Tell me about Brother Sharp, please. -- He was a beggar(乞丐). He became a blue-eyed boy(红人) on the Internet because of his cool appearance and dressing style.
【单选题】根据《民法通则》规定,限制民事行为能力人是指( )周岁以上的未成年人。