【题目】—Can I have a day off tomorrow, Mr. Johnson?
—________. I can manage without you.
A.I'm afraid not
B.It doesn't matter
C.Of course

【答案】C
【解析】当然。句意：—Mr. Johnson，我明天能休息一天吗？—当然，你不在我可以应付。A. I'm afraid not恐怕不行；B. It doesn't matter没关系；C. Of course一定，根据情境选C。