Question

英语三级。答案是B，为什么不能选D？

英语三级。答案是B，为什么不能选D？John: Hello, I’m John. I read in the poster that you’re looking for a student to work as a language assistant.
　　Clerk: __________ Are you interested in the job?
　　John: I think so. But before I apply, could you tell me more about the work?
　　A. How are you? B. Yes, we are.
　　C. Hello. D. That’s right.

Answer 1

That's right.是用来回答疑问句的。
Yes, we are (looking for...) 对应上句话后面的内容

追问

我百度That's right.的用法只是说表达同意对方观点或看法，意思是"对""正确"，没有说只能用来回答疑问句啊？

追答

That's right= That's correct,意为：是的，正确 表示赞同对方的意见、看法或行为，肯定对方的答案或判断，其相反说法是That's wrong。
—We should listen to the teacher carefully in class.
——我们应该在课堂上认真听课。
—That's right.
——对。
关键是上面的题目不是表示观点，而是转述poster的内容而已。