单选题：听录音，回答以下问题：Those logging contracts mentioned involve _______

题目内容：

听录音，回答以下问题：
Those logging contracts mentioned involve ________ hectares of forest in Congo． A．15 million
B．50 million
C．1．5 million
D．5 million

参考答案：

答案解析：

将考生文件夹下JPNEQ}文件夹中的AEPH．BAK文件复制到考生文件夹下的MAXD文件夹中，文件名为MAHF．BAK。

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