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【单选题】
遥控无人机着陆时,关于 收油门描述正确的是A.
收油门时机不要早。晚一些比较主动，可以快速收
B.
收油门时机不要早，收早了势必造成动作粗，影响着陆动作
C.
收油门时机不要晚。早一些比较主动，可以慢慢收，也可停一停再收
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参考解析：
知识点：
皮皮学刷刷变学霸
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【简答题】TSRS具有什么特点？
【单选题】A company made an error in recording the 2009 purchase of computer equipment as an expense. This was discovered in 2011. The item should be reported as a prior period adjustment on the 2009 income sta...
A.
TRUE
B.
FALSE
【判断题】A company made an error in recording the 2009 purchase of computer equipment as an expense. This was discovered in 2011. The item should be reported as a prior period adjustment on the 2009 income sta...
A.
正确
B.
错误
【简答题】TSRS 具有什么特点 ?
【单选题】It was his mother came in to prepare his lessons. [ ]
A.
not until; did the boy begin
B.
until; that the boy began
C.
until; did the boy begin
D.
not until; that the boy began
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