【单选题】Suppose Marathon Sports Gear had sales of $562,000 and sales returns of $27,000. Cost of goods sold was $280,000. How much gross profit did Marathon Sports Gear report?
【简答题】An Olympic Marathon is 26 miles and 385 yards, _____ approximately from Marathon to Athen. (A) distance (C) the distance (B) is the distance (D) the distance is
【简答题】Have you ever taken part in a marathon? A marathon is 42km long. It is the longest race in the world. To make the runner’s body work, harder training(训练) is quite necessary. A runner should start to p...