七情致病，引起“气结”的情志是：（）
A.恐
B.惊
C.悲
D.喜
E.思
参考答案：E
I had hoped to see her off at the station, but I _____ too busy.
A．was
B．had been
C．would be
D．would have been
冷冲模的刚性卸料装置一般装在凹模上，弹性卸料装置—定装在上模。（）
