原题
You are volunteering at a community cooking class near campus. The instructor is showing you how to guide beginners in baking a loaf of bread. Listen to the instructor and repeat what the instructor says. Repeat only once.
录音 1
录音 2
录音 3
录音 4
录音 5
录音 6
录音 7
录音 8
解题思路
老师暂未填写解题思路。