肾脏的替代治疗包括（）
A.肾移植
B.亲免素调节剂
C.细胞毒药物
D.血液透析
E.腹膜透析
参考答案：A, D, E
Mother caught the boy _____ in the corner.
A．smoke
B．to smoke
C．smoking
D．being smoked
The result is not the same __ they had expected, ______ was rather disappointing.
A．as; that
B．which; as
C．as; which
D．that; which
