微分方程的阶数是______.
参考答案:二
Foreign currency translation adjustments are most likely reported in the company’s:()
A. income statement.
B. statement of cash flows.
C. statement of stockholders’ equity.
记录声刺激后源自耳蜗及听神经近场电位的方法称为()
A.耳蜗电图描记法
B.听性脑干反应测听
C.自发性耳声发射
D.阈上听功能测试
E.镫骨肌声发射