皮皮学，免费搜题
登录
搜题
【简答题】
用户数据与控制信息的结构与格式是网络协议的哪一部分要素? A. 语法
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
【简答题】阅读理解。 Click (点击) and shop Do you always go shopping at the supermarket or often forget to buy something? If you do forget something, we believe you never want to go back for it. But with Webshop, our ...
【简答题】Miss Wang: Hello, Helen. You look worried.1____________________________________? Helen: It’s Li Hong. She’s so unhappy. Miss Wang: Oh dear! 2_____________________________________. What seems to be the...
【简答题】Helen met Miss Sullivan on _______________.
【单选题】What was Helen Keller like when Miss Sullivan met her?
A.
She was quiet and shy.
B.
She was bright and friendly.
C.
She was weak from illness.
D.
She was uncontrollable.
【单选题】Finally Miss Sullivan became Helen's______.
A.
friend
B.
teacher
C.
friend and teacher
【简答题】Watch the video clip about Amazon Go and fill in the missing words: Amazon Go and the world’s most advanced shopping technology.MP4 Four years ago, we started to wonder. What would shopping look like,...
相关题目：