摘要： Sustainable development is long-term which focuses on the environment and natural resources. A. plan; preserve B. plan; preserving C. planning; preserving D. planning ;preserve
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Sustainable development is long-term ________which focuses on the environment and ________ natural resources.
A. plan; preserve B. plan; preserving
C. planning; preserving D. planning ;preserve
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Sustainable development is long-term ________which focuses on the environment and ________ natural resources.
A. plan; preserve B. plan; preserving
C. planning; preserving D. planning ;preserve
查看习题详情和答案>>Sustainable development is long-term ________which focuses on the environment and ________ natural resources.
| A．plan; preserve | B．plan; preserving |
| C．planning; preserving | D．planning ;preserve |