【简答题】将“飞机——箱子”想象为“飞机穿过箱子”的记忆术是( )。
【简答题】将“飞机—箱子”想象为“飞机穿过箱子”运用的是_________。
【单选题】在导向平键或滑键用于动连接的设计中,键的主要失效形式是( )。
【判断题】DNS域名系统作为可以将域名和ip地址相互映射的一个分布式数据库,能够使人更方便的访问互联网。
【简答题】将“飞机—箱子”想象为“飞机穿过箱子”运用的是记忆术中的__________。
【单选题】It was _____ several years ____ I had an opportunity of seeing the bird again .
【单选题】A: I haven't been driving as fast as the other cars.B: ______
A.
Sorry, madam. I am sorry there is something wrong with your car.
B.
Don't be arguing with me. I'll kill you if you drive so far next time on the superhighway.
C.
The other cars? Different cars have to observe different traffic rules, you know.
D.
I'm sorry, madam, your speed limit's fifty-five miles per hour. I have to give you a ticket.
【判断题】电气控制系统图是用图形符号和文字符号表达、代表各种电器元件及其基本名称和编号的。( )
【单选题】海王星的卫星中最大的一颗,同时也是太阳系中最冷的天体之一,是哪一颗卫星?