【单选题】Mr. Smith often goes to the park near his house to ____ the pressure of work.
【单选题】关于 Python 文件打开模式的描述,哪个选项的描述是错误的?
【简答题】My shoes wear off faster at the heel.
【单选题】The excitement about the new instructor is already beginning to wear off.
A.
I know. It's so nice to see the students so interested.
B.
The students are bored again?