【判断题】Figure 6.5 shows that in New York City, pronouncing [r] is generally considered prestigious; so is it in Reading in England.
【判断题】企业为促进商品销售,给予购买方的商业折扣,应按扣除商业折扣前的金额确定销售收入计算企业所得税应纳税所得额。
【单选题】H.J. Rand's prediction about the year 2000 shows that______.
A.
it is easy to figure out in advance what will happen
B.
it is difficult to figure out in advance what will happen
C.
only professions can figure out in advance what will happen
D.
very few professionals can figure out in advance what will happen
【单选题】Which chart shows the sales figure?
【简答题】The figure above shows the shape of a flowerbed. If arcs WZ and XY are semicircles and WXYZ is a square, what is the area of the flowerbed? (1) The perimeter of square WXYZ is 24. (2) The diagonal