贷款余额与存款余额的比例不得超过()。
A.75%
B.85%
C.65%
D.55%
参考答案:A
低渗性缺水临床怎样分度?
I'm tired out. I ______ all afternoon and I don't seem to have finished anything.
A. shopped B. have shoppedC. had shopped D. have been shopping