摘要： the people have become masters of their own country that science can really serve the people. A. Only then B. It is only when C. Only when D. It is only then 答案21~35 CBDAD/ CBDAC/ DCCAB
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30． the people have become masters of their own country that science can really serve the people.
A．Only then B．It is only when C．Only when D．It is only then
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30． the people have become masters of their own country that science can really serve the people.
A．Only then B．It is only when C．Only when D．It is only then
查看习题详情和答案>>the people have become masters of their own country that science can really serve the people.
A．Only then B．It is only when C．Only when D．It is only then
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