【单选题】如果一个气缸或控制阀需要从两个或更多的位置都能进行驱动,可 使用( )来实现。
【单选题】衡量一个查找算法执行效率高低的最重要的指标是( )。
【单选题】如果一个气缸或控制阀需要从两个或更多的位置都能进行驱动,可使用()来实现。
【单选题】From the passage, we can infer that ______.
A.
all European nations are eager to become members of the European Monetary Union
B.
there is much uncertainty for the success of the euro
C.
the euro will make critical contributions to a unified European
D.
it is not a wise idea to have the euro as a standard currency in such a hurry
【单选题】We can infer from the news item that______.
A.
the new deal will be signed up by all EU members
B.
all EU members promised to balance their budgets
C.
France and Germany might implement the deal in advance
D.
Germany and France hope to sign the deal anyway
【判断题】互联网产品经理:偏向产品本身从无到有、从有到优的过程。更多的涉及“用户研究、需求分析、功能设计、项目管理、敏捷”等等内容。
【判断题】如果一个气缸或控制阀需要从两个或更多的位置来驱动,就要使用梭阀。