鉴别腹股沟斜疝最有意义的体征是()
A.疝块的形状
B.疝块是否进入阴囊
C.还纳疝块,压住内环,增加腹压,疝块是否脱出
D.是否容易嵌顿
E.单侧还是双侧
参考答案:C
There is no doubt _____ a high-speed maglev train is very good, but I doubt _____ it will do harm to
the environment.[ ]
A. that; whether
B. whether; that
C. that ; that
D. whether; whether
中医学称小儿为“纯阳之体”,其含义是()
A.纯阳无阴
B.发育迅速
C.阳常有余
D.肝常有余
E.阴虚阳亢