◎ 题干
Jane's always nervous when she has to make a speech; she must accustom herself to be     __  when she
is with people.
[     ]
A. at ease      
B. in disguise   
C. at risk          
D. in relief
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“Jane's always nervous when she has to make a speech; she must accustom herself to be __ when she is with people. [ ]A. at ease B. in disguiseC. at risk D.…”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。