问题
选择题
Action must be taken to prevent that factory from ______ heavy smoke into the air.
A．giving off
B．putting away
C．escaping from
D．dealing with
答案
答案：A
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Action must be taken to prevent that factory from ______ heavy smoke into the air.
A．giving off
B．putting away
C．escaping from
D．dealing with
答案：A