尿血与血淋的鉴别，主要在于
A．尿色的深浅
B．尿量的多少
C．尿味的情况
D．有无尿痛
E．以上均非
参考答案：D
It ______ me all of a sudden that I had left my key to the car in the office.
A．thought
B．struck
C．happened
D．occurred
理查·梅森与罗彻斯特的疯妻子有什么关系？
