自截肾常见于下列哪种疾病()
A．慢性肾炎
B．肾结核
C．肾结石
D．肾癌
E．慢性肾盂肾炎
参考答案：B
脾病传肾属于（）
A.相生
B.相克
C.相乘
D.相侮
E.母病及子
You claim that ______ travelling by boat I am wasting part of my holiday: on the contrary, I regard the sea journey as the most enjoyable part of it.
A．by
B．in
C．since
D．over
