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题目内容
（2024年国家开放大学答案）
Ouyang Ziyuan is_________.(单选题)
.an astronaut
.an engineer of spaceship
.\xa0the head of the moon exploration programme
.the leader of North and South poles exploration
.an astronaut
.an engineer of spaceship
.\xa0the head of the moon exploration programme
.the leader of North and South poles exploration
参考答案
