牛带绦虫囊尾蚴可寄生于
A.虫卵B.幼虫C.两者均可D.两者均不可
参考答案:D
—Who got an autograph from Jake Dean?
—Laura________.[ ]
A. was
B. did
C. were
D. does
关于弥散性血管内凝血的实验诊断,下列选项中错误的是:()
A.血小板减少
B.凝血酶原时间比正常延长
C.血浆纤维蛋白原下降
D.血清纤维蛋白(原)裂解产物减少
E.血片中破碎细胞增加