What does Mary Unger say she will do? A.Set up the equipment by herself B.Arrive 30 minutes early on Thursday C.Make copies of her presentation materials D.E-mail the presentation schedule later that day
A.Set B.Arrive C.Make D.E-mail
【参考答案】
C 解析：联系上下文我们可以看到文章第二段第三句说“I was also planning to make ph......