根据首字母填空O___you are a good studentHe is l__ to pass the examThe city subways c___thousands of passengers a dayI spend 20minutes walking to school every day.(对划线部分提问“20 minutes”)________
问题描述：
根据首字母填空O___you are a good student
He is l__ to pass the exam
The city subways c___thousands of passengers a day
I spend 20minutes walking to school every day.(对划线部分提问“20 minutes”)
________
答