问题
选择题
— Oh! What's the matter?
— I'm really ______ all the time. I have no energy. [ ]
A. busy
B. happy
C. tired
D. excited
答案
答案：C
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— Oh! What's the matter?
— I'm really ______ all the time. I have no energy. [ ]
A. busy
B. happy
C. tired
D. excited
答案：C