I'm tired out these days. 此题出自2015年江苏省泰州市中考英语真题及答案,2015年江苏省泰州市中考英语试题及答案 —I'm tired out these days. —Well, you'd better keep a ________ between work and play. A. promise B. diary C. balance D. secret
【单选题】If the CIF price of a product is USD100/set, freight charge USD10/set, insurance premium USD 0.01/set, commission rate 2%, the commission payment based on CIF price should be( ).