初诊接待时，咨询师问求助者“您有什么问题，说吧!”是一种( )。
A．开放询问B．封闭询问C．间接询问D．直接逼问
参考答案：D
四冲程柴油机实际工作过程中是在（）过程中开始喷油.
A.进气
B.压缩
C.燃烧膨胀作功
D.排气
The representative of the committee was asked to verify his earlier statement.
A．confirm
B．withdraw
C．repeat
D．modify
