目前应收账款系统提供查询方式包括（）。
A、按出质人名称查询
B、按登记证明编号查询
C、按出质人工商注册号
参考答案：A, B
— Bob! How is your project? I heard you started it last Friday, right?
— Oh! I_____ for it. But I haven't decided when to do it. [ ]
A. have prepared
B. had prepared
C. have been preparing
D. was preparing
药用部位为干燥成熟的部分果皮或全部果皮的是（）
A.山楂
B.山茱萸
C.陈皮
D.枳壳
E.苦杏仁
