—It was surprising that your brother should have________my sister the moment he saw her yesterday.

—Yes, especially since it had been 30 years since they last saw each other. [ ]

A. picked out  

B. figured out  

C. turned out  

D. worked out

当发动机起动手柄在慢车位，起动电门在FLT位时，则（）。

A.发动机进入自动双点火模式

B.点火选择电门所选定的点火激励器工作

C.点火激励器不工作

D.以上均不对