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In,Chinahassigned《ProtocolonEnvironmentalProtectiontotheAntarcticTreaty》.A.1981B.1991C.2001
题目详情
In______,China has signed 《Protocol on Environmental Protection to the Antarctic Treaty》.
A.1981
B.1991
C.2001
A.1981
B.1991
C.2001
▼优质解答
答案和解析
是B答案
1991年10月3日签署《关于环境保护的南极条约议定书》.
1991年10月3日签署《关于环境保护的南极条约议定书》.
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