问题
“We can not afford limited progress We need rapid progress,” Ban said at the Third World Climate Conference in Geneva, ______by the World Meteorological Organization (WMO) [ ]
A: organized
B: being organized
C:onference in Geneva, ______by the World Meteorological Organization (WMO) /T
D: was organized
B: being organized
C:onference in Geneva, ______by the World Meteorological Organization (WMO) /T
D: was organized
正确答案是：
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