◎ 题干
--- Hey, what’s up? Water is everywhere. What can I do for you?
--- Oh, great. I ______ how to operate this damn new machine.
A.just wonderedB.was just wondering
C.had just wonderedD.have just wondered
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“--- Hey, what’s up? Water is everywhere. What can I do for you? --- Oh, great. I ______ how to operate this damn new machine. A.just wonderedB.was just won…”主要考查了你对  【动词短语】【动词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。