正副驾驶的F/D指令信号来自于()
A、衔接的FCC
B、MCP
C、FCC A落地后转到FCC B
D、正驾驶来自FCC A,副驾驶来自FCC B
参考答案:D
I like _____ on the snow. [ ]
A. skiing
B. ski
C. sking
五仁丸的功用是()
A.养血通便
B.温肾通便
C.行气通便
D.润肠通便
E.泻热通便