【问题】 I can’t _____ why I haven’t heard anything from them yet. They’ve been there for two hours.Afigure outBlook atCget outDput up

I can’t _____ why I haven’t heard anything from them yet. They’ve been there for two hours.Afigure outBlook atCget outDput up

正确答案:A

题目解析:本题出自江苏开放大学,江苏开放大学大学英语A作业3,由丰阳塔题库搜集整理。