下列指标比值越高,说明企业获利能力越强的有()
A、资产负债率
B、成本费用利润率
C、存货周转率
D、固定资产利用率
E、资产报酬率
参考答案:B, D
The earthquake which happened in Yushu 14th April 2010 was a big disaster. [ ]
A. at
B. on
C. in
D. to
大豆根部病害有哪些?如何防治?