皮皮学，免费搜题
登录
搜题
【简答题】
简述管道运输的优缺点。
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】Conversation Two Questions 6 to 10 are based on Conversation Two.
A.
Hold a party at home.
B.
Introduce ourselves first.
C.
Avoid meeting them.
D.
Wait for them to visit us.
【简答题】Conversation Two Questions 6 to 10 are based on Conversation Two.
【简答题】试述二尖瓣狭窄时，心脏及血流动力学的变化特点。
【简答题】Conversation Two
【单选题】Conversation Two
A.
Because Blooms has a cafe.
B.
Because Blooms offers two free classes.
C.
Because Blooms has tennis courts.
D.
Because Blooms has a pool.
【简答题】Conversation Two
【简答题】Conversation Two
【单选题】Conversation Two
A.
It is a test for people from 15 to 65 years old.
B.
It is organized every two years.
C.
It has been conducted for more than 200 years.
D.
It tests reading, math and science.
【单选题】Conversation Two Question 6 to 10 are based on Conversation Two.
A.
A reporter from a weekly program.
B.
An executive director from a company.
C.
A guest on a weekly program.
D.
A magazine editor from San Diego.
相关题目：