问题
单项选择题
In a certain flower shop, which stocks four types of flower there are
as many violets as carnation，and
as many tulips as violets．If there are equal numbers of roses and tulips，what percent of the flowers in the shop are carnations
答案
参考答案：E
解析： 设该花店中的康乃馨占总花数量的x%，则紫罗兰占总花数量的[*]，郁金香占总花数量的[*]，玫瑰花占总花数量的百分比也是[*]，根据题意可得：
[*]
