问题
选择题
What are you doing out of bed ? You’re _______ to be asleep.
A．supposed
B．known
C． thought
D． considered
答案
答案：A
题目分析：句意为：---你在干什么啊不上床睡觉？----你应该睡觉了。 be supposed to 应该，被期望；be known 被知道，被了解；be thought 被认为；be considered 被考虑，被认为。故答案应为A。