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【简答题】
He always ____(write) with a special pen - just because he likes to be different. is always writing
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【单选题】Why not take up some outdoor sports to relax ______ office work? It will also help keep you healthy.
A.
for
B.
from
C.
on
D.
of
【简答题】采用动态扫描法的多个数码管复合显示时，各个LED的显示分别只占部分时间，但是看起来却好像是同时点亮的。这是利用了__________.
【简答题】Why not take up some outdoor sports as relaxation from office work?
【多选题】以下是八段LED数码管静态显示的特点的是( )。
A.
由于占用多个I/O口，编程比较复杂；
B.
所能接的数码管位数较少，适用于显示位数较少的场合；
C.
无需动态扫描，无闪烁；
D.
各数码管接口的I/O口线是专用的。
【简答题】A．Have a meal in a restaurant and go to movies. B．See an outdoor movie with take-away food. C．Watch some terrifying film without subtitles. D．See some new foreign film in the open.
【简答题】小题1: Nowadays students take part in more and more outdoor _______(活动). 小题2: People ________(想知道) how to pr the earthquake from happening. 小题3: Would you mind _______(劝告) your father not to smoke?...
【判断题】The first step of cleaning the air conditioner is to take leaves and debris away from the outdoor condenser.
A.
正确
B.
错误
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