皮皮学，免费搜题
登录
搜题
【简答题】
由中国人民银行统一制定的支票、商业汇票等结算凭证属于专用凭证。( )
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】听力原文：I would appreciate it if you could return the book to me before I leave on a business trip next week. What does he want to do?
A.
He wants to make a business trip.
B.
He would like to borrow the book next week.
C.
He would like to have the book by next week.
D.
He wants to take a business trip next week.
【简答题】被污染的塑料袋清洗干净后是否属于可回收物。()