多发性皮肌炎的特异性抗体()
A.抗组蛋白抗体
B.抗Sm抗体
C.抗SSB抗体
D.抗Scl-70抗体
E.抗Jo-l抗体
参考答案:E
Which of the following could be a growth stock()
A. Expected return = required return.
B. Expected return < required return.
C. Expected return > required return.
土被水渗流通过的性能称为()。