当衔接AP和A/THR后自动驾驶飞机时,侧杆和推力杆将()
A.侧杆能移动,推力杆不能移动;
B.侧杆和推力杆都不能移动;
C.侧杆不能移动,推力杆能移动
参考答案:B
The speech by the mayor of Shanghai before the final voting for EXPO 2010 is strongly impressed _____
my memory. [ ]
A. to
B. over
C. by
D. on
自动稳定器