【单选题】A company purchases merchandise with a catalog price of $20,000. The company receives a 35% trade discount from the seller. The seller also offers credit terms of 2/10, n/30. Assuming no returns were ...
【简答题】词汇: n. 利润;利益 e.g. The company made a p of about US $ 80 million on the deal.A. profit
【简答题】请按照第三单元TextA 课文第四段的写作方法,自己选择一个话题,展开思路,完成一段(或一篇)180 单词左右的短文。要求使用以下写作方法:1.有topic sentence 和 details;2. 有 comparison and contrast. 3.在全部同学完成后,请大家相互批改打分。
【简答题】Registered security is the security made out to a n___ owner and r____ with the issuing company.
【单选题】具有CD音质效果的声卡采样频率至少应达到
【简答题】简述脉冲示踪法测停留时间分布的实验方法及其对应曲线?