问题
选择题
| —Can you tell me _____ people can make less garbage? —By using the reusable things again and again. |
A. why B. where C. how D. when |
答案
答案：C
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| —Can you tell me _____ people can make less garbage? —By using the reusable things again and again. |
A. why B. where C. how D. when |
答案：C