－Are you sure you can do well in today’s test?－ I’ve got everything ready. A. I’m afraid n

－Are you sure you can do well in today’s test?
－ I’ve got everything ready.
A. I’m afraid not.
B. I think so.
C. I hope not.
D. It’s hard to say.

A. I’m afraid not.(答案→)B. I think so.C. I hope not.D. It’s hard to say.解析：I’m afraid not.恐怕不；I think so.我想是这样；I hope not.希望不；It’s hard to say. 很难说。句意：你确定在今天的考试中能做的不错吗？联系下文，我已经一切都准备好了。可知选B，最符合语境。

感谢回答