问题
选择题
Everyone needs to have at least eight hours’ sleep a night, so you shouldn’t ______ too late.
A．give up
B．stay up
C．put up
D．make up
答案
答案：B
考查短语辨析。give up 放弃，stay up熬夜，put up举起，make up组成，根据题干的意思每个人晚上至少需要八个小时的睡眠，因此你不应该熬夜太晚。只能选择B.