题目内容
As civilization______, more and more people have realized the importance of preserving rare animals from extinction.
A. stretches B. spreads C. extends D. expands
B
“传播,扩散”。
A“伸展”;C“延长”;D“膨胀,扩大”。
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题目内容
As civilization______, more and more people have realized the importance of preserving rare animals from extinction.
A. stretches B. spreads C. extends D. expands
B
“传播,扩散”。
A“伸展”;C“延长”;D“膨胀,扩大”。