题干
— It's time to switch off the rice cooker, Polly.
— OK. Three minutes later, we will have our dinner.
A：Turn up
B：Turn down
C：Turn off
答案(点此获取答案解析）
C
— It's time to switch off the rice cooker, Polly.
— OK. Three minutes later, we will have our dinner.
A：Turn up
B：Turn down
C：Turn off
