When it comes to bringing up children, some people say______ strict control produces well-behaved children.

A ∕, the        B the, ∕        C ∕, ∕          D the, the

男性，70岁，多年来排尿不畅，呈滴淋状，近2年双侧腹股沟区出现半圆形肿块，站立时明显，平卧后消失。查体：压迫内环肿块仍出现。最可能的诊断为______

A．腹股沟斜疝

B．腹股沟直疝

C．股疝

D．切口疝

E．巨大疝