[問題]學生物的 回答一下
雄蛙在求偶時,會鼓起____,發出叫聲,吸引雌蛙注意.
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推
11/10 18:15, , 1F
11/10 18:15, 1F
推
11/10 19:35, , 2F
11/10 19:35, 2F
→
11/10 21:14, , 3F
11/10 21:14, 3F
推
11/10 22:12, , 4F
11/10 22:12, 4F
推
11/11 00:53, , 5F
11/11 00:53, 5F
推
11/11 08:17, , 6F
11/11 08:17, 6F
推
11/11 08:49, , 7F
11/11 08:49, 7F
推
11/11 09:11, , 8F
11/11 09:11, 8F
噓
11/13 00:15, , 9F
11/13 00:15, 9F
→
11/13 10:35, , 10F
11/13 10:35, 10F
推
11/13 21:15, , 11F
11/13 21:15, 11F