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【简答题】
8086CPU采用了引脚复用技术,即哪两根线是分时复用的?
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【单选题】What date is Memorial Day?
A.
May 13th
B.
May 30th
【单选题】F028、无人机飞行摇杆常规操作方式是
A.
姿态遥控和舵面遥控
B.
自动控制
C.
人工修正
【单选题】April 21 was the national memorial day ____ were killed in Yushu Earthquake on April 14 2010.
A.
in honor of any one who          
B.
in celebration of  those who
C.
in memory of  whoever          
D.
in charge of  no matter who
【判断题】Today, you can still see surviving combat veterans from WWI marching on Memorial Day.()
A.
正确
B.
错误
【单选题】Both Memorial Day and ______ are observed in memory of those who have given their lives for the United States.
A.
Veterans Day
B.
Independence Day
C.
Thanksgiving Day
D.
Labor Day
【单选题】Americans celebrate Memorial Day on the last Monday in May to honor those who have
A.
given their lives for their country.
B.
made great scientific discoveries.
C.
won American great reputation in sports.
D.
donated large amounts of money to the country.
【单选题】无人机飞行摇杆常规操作方式是
A.
.自主控制
B.
.姿态遥控和舵面遥控
C.
.人工修正
【判断题】安装后的吊柱与邻侧线路中心的距离不应小于1.9m。
A.
正确
B.
错误
【单选题】无人机飞行摇杆常规操作方式是[1分]
A.
姿态遥控和舵面遥控
B.
自主控制
C.
人工修正
【单选题】Memorial Day is a US national holiday to remember those who gave their lives in the service of the nation. [     ]
A.
set aside
B.
put up
C.
put on
D.
set up
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