【判断题】在蜗轮蜗杆传动中,通常蜗轮是主动件。 答案:
【判断题】通常在蜗杆蜗轮传动中,蜗轮是主动件。( )
【单选题】以下哪项特征不属于李贺诗歌意象创造的基本特点:()
【单选题】What is another problem with the new US bills?
A.
They are often kept long.
B.
People often keep them in a stick.
C.
They often go together by mistake when used.
【多选题】民族自治地方的基本形式有
B.
以两个或两个以上的少数民族聚居区为基础建立的民族自治地方
C.
以一个较大民族聚居区为基础,其中包括级别不同的若干较小规模的其他民族聚居区而建立的民族自治地方
E.
以汉族为主,其他少数民族混居其中建立的民族自治地方
F.
因地域太小、人口太少,不宜建立自治地方和设立自治机关的少数民族聚居区,则设立民族乡,作为民族区域自治制度的一种补充
【单选题】What kinds of people often give drugs to their children? Where in the world do people drag before going to work? The answers are simple--ordinary people, just about【C1】______. And the drag【C2】______qu...