问题
单项选择题
The hotel manager became suspicious of those people who were loitering in the lobby.
A．bustling
B．chatting
C．meddling
D．loafing
答案
参考答案：D
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The hotel manager became suspicious of those people who were loitering in the lobby.
A．bustling
B．chatting
C．meddling
D．loafing
参考答案：D