题干
—You look _______ today.
—Yes. I stayed up late last night to watch a cartoon.
A：easy
B：warm
C：tired
D：smart
答案(点此获取答案解析）
C
—You look _______ today.
—Yes. I stayed up late last night to watch a cartoon.
A：easy
B：warm
C：tired
D：smart
，则不等式
的解集为
