下列哪项不是溺死的形态学变化()。
A.尸斑浅淡
B.皮肤树枝状纹
C.手中抓有异物
D.皮肤膨胀脱落
E.尸体温度较低
参考答案:B
门脉高压症形成后,在扩张的交通支中最有临床意义的是()
A.直肠下端交通支
B.腹壁后交通
C.前腹壁交通支
D.胃底食管下段交通支
E.肛管交通支
The A(H1N1) flu virus will infect a third of the world's Population ____ it continues to spread at this rate,
some scientists warned. [ ]
A. when
B. if
C. though
D. as