小儿一岁以内腹股沟斜疝,应采用哪一种治疗方法
A.非手术治疗
B.疝囊切除,高位结扎疝囊
C.FergusOn修补法
D.Bassini修补法
E.疝成形术
参考答案:A
____ they are very tired, they feel happy because they’re finally finished
their project.
A.So
B.If
C.Although
D.But
()不属于型钢的拼接形式。
A、搭接
B、焊接
C、对接
D、角接