单选题:某班有28人参加艺术选修课,其中14人选修绘画,9人选修小提琴,13人选修声乐。另有2人既选修声乐又选修绘画,有3人既选 题目分类:行政能力 题目类型:单选题 查看权限:VIP 题目内容: 某班有28人参加艺术选修课,其中14人选修绘画,9人选修小提琴,13人选修声乐。另有2人既选修声乐又选修绘画,有3人既选修声乐又选修小提琴。学校规定,每人最多选修两种课程。请问,既选修绘画又选修小提琴的有多少人?( ) A.3 B.2 C.5 D.4 参考答案: 答案解析:
Successful language learners derive conclusions __________. Successful language learners derive conclusions __________. 分类:行政能力 题型:单选题 查看答案
At a formal dinner, bread is usually served together with sa At a formal dinner, bread is usually served together with salad and soup.A Right 分类:行政能力 题型:单选题 查看答案
There is not much the airlines can do when it comes to______ There is not much the airlines can do when it comes to__________.A.making sure t 分类:行政能力 题型:单选题 查看答案