写出一个既能用直接用开平方法解,又能用因式分解法解的一元二次方程是______.
依题意可以写方程:
x2-64=0
故答案可以是:x2-64=0.
Because it was the bank’s mistake, there was no delay ______ my account.
A.being reopening
B.reopening
C.to reopening
D.to reopen
肝穿刺活体组织检查术适用于()
A.原因不明的黄疸
B.全身情况衰竭者
C.肝外阻塞性黄疸
D.肝功能严重障碍者
E.肝包虫病