问题
选择题
．It only take her three days before she found herself to be _______with her new co-workers
A．at a harmony
B．at harmony
C．in a harmony
D．in harmony
答案
答案：D
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．It only take her three days before she found herself to be _______with her new co-workers
A．at a harmony
B．at harmony
C．in a harmony
D．in harmony
答案：D
