皮皮学，免费搜题
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【多选题】
建筑砂浆的和易性主要包括( )。A.
流动性
B.
粘结性
C.
保水性
D.
施工性
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】听力原文：M: I'm really sorry, Professor Irwin. I was sick yester-day. W: Look, I'm not upset that you couldn't keep the appointment, but it is common courtesy to call. You know that. M: Yes, I do. W: Duri...
A.
To discuss the results of the lab experiment.
B.
To answer Bob’s question about the lab experiment.
C.
To explain the method of collection by water displacement.
D.
To prepare the students to do the lab experiment.
【简答题】( )可以理解为,不是按行政边界来分区,而是按统计数据和额外信息来描绘相同效值区的地图。
【单选题】听力原文：W: Did you play basketball yester day? M: I planned to. But it rained. So I cleaned the room instead. Q: What did the man do yesterday? (12)
A.
Playing basketball.
B.
Cleaning.
C.
Shopping around.
D.
Planning his work.
【单选题】听力原文：M: I'm really sorry, Professor Irwin. I was sick yester-day. W: Look, I'm not upset that you couldn't keep the appointment, but it is common courtesy to call. You know that. M: Yes, I do. W: Duri...
A.
The man's last appointment.
B.
Professor Irwin's office hours.
C.
Student advisement during registration.
D.
The man's health problems.
【多选题】分区密度图(Dasymetrlc map)可以理解为,不是按行政边界来分区,而是按( )来描绘相同效值区的地图。
A.
旅游数据
B.
统计数据
C.
额外信息
D.
图形数据
E.
几何数据
【单选题】He thinks I have spoken ill of him, ____ I’m always speaking well of him.
A.
when
B.
and
C.
while
D.
on the contrary
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