原题
录音 1
Why does the speaker mention the fragility of soap bubbles?
ATo highlight a challenge in mimicking soap bubble designs
BTo provide an example of the inefficiency of designs in nature
CTo explain why soap bubbles are used in scientific experiments
DTo suggest that soap bubbles can actually be used to create durable materials
正确答案：A
解题思路
老师暂未填写解题思路。