It's not a good habit for students to--late because they'll feel tired next dayA stay upB go to bed
问题描述：
It's not a good habit for students to--late because they'll feel tired next day
A stay up
B go to bed
答
选B
A是熬夜的意思，如果用A，应该将句子改为：It`s not a good habit for students to stay up because they'll feel tired next day.
答
答案选A stay up
stay up late 熬夜
答
A.stay up late 熬夜
答
A，stay up意为熬夜，句子的意思是，学生晚睡不是好习惯，因为隔天他们会觉得很累
B是去睡觉的意思，与句意不符