A:旅游鞋质量差是该鞋厂获利少的主要原因
B:节能减排是该鞋厂提高利润的最重要途径
C:该类鞋厂有向我国中、西部地区转移的趋势
D:放弃利用自己商标出口产品是该鞋厂发展的必然趋势
—How many foreign workers are there in your company?—There are five, three _______ and two _______.
半径为5cm的圆中,圆心角为72°的扇形面积为____ cm2.
某种商品若按标价的八折出售,可获利20%,若按原价出售可获利( )