◎ 题干
She felt completely _____ during the vacation but now she has to go back to work again.
[     ]
A. in anger
B. at once
C. in general
D. at ease
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“She felt completely _____ during the vacation but now she has to go back to work again. [ ]A. in anger B. at onceC. in general D. at ease …”主要考查了你对  【介词和介词短语】  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。