单位不动户是指1年及1年以上（对年对月对日计算）未发生账务性活动、账户状态正常的单位活期存款账户。
参考答案：对
—I'll ask the teacher about the attributive clause. I'm very puzzled about it.
—That's just ________ most of our classmates have doubt.
A．what
B．why
C．where
D．how
精处理再生过程中应该注意哪些事项？
