How much does coke cost per month（）

单项选择题What will the doctor do in the next program（）

A. Teach people how to reduce stress.
B. Teach people where stress comes from.
C. Teach people how to use stress effectively.
D. Teach people how to be more productive.

单项选择题Assume that the next Chinese New Year’s Day is on February 15th, when will people have their big family dinner（）

A. On February 15th.
B. On February 16th.
C. On February 14th.
D. On February 17th.