皮皮学，免费搜题
登录
搜题
【判断题】
根尖病是指根尖部分围组织的炎症性疾病,包括牙骨质、牙膜和牙槽骨,即根尖围组织发生病变的总称。A.
正确
B.
错误
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】What is true about Carlson Furniture?
A.
It is a family-owned business.
B.
It has been in business for 45 years.
C.
It is the largest furniture dealer in Chicago.
D.
It has recently been bought by another company.
【简答题】A website following B2B business model sells its product directly to a customer.()
【简答题】目前负责管理全世界IP地址的单位是( )(字母全大写)。
【单选题】The five general electronic commerce categories are business-to-consumer, business-to-business, business processes, consurler-to- (71) ,and business-to-government.
A.
consumer
B.
govern nent
C.
business
D.
customers
【简答题】B2B business to business
相关题目：