摘要： A. dirty B. clean C. quiet D. open
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(2006年重庆)
Your classroom is so dirty. Everyone should keep it ________.
[ ]
A．dry
B．open
C．clean
D．quiet
(重庆市2006)
Your classroom is so dirty. Everyone should keep it ________.
[ ]
A．dry
B．open
C．clean
D．quiet