皮皮学，免费搜题
登录
搜题
【多选题】
下列关于建筑排水系统中清通设备，说法不正确的有（ ）。A.
清扫口一般装设在排水立管及较长水平，可作检查和双向清通管道之用
B.
检查口一般装设在排水横管的末端，用于单向清通排水管道的维修口
C.
工业废水排水管必须在室内设置检查井
D.
生活排水管不宜在室内设置检查井
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
【多选题】In order to have an argument ,_______________.
A.
Your reasons should support a conclusion.
B.
There is a relationship between reasons.
C.
You must have a connection between reasons and conclusion.
D.
You must have a perfect conclusion.
【简答题】判断对(√)错(×)。 ( ) 1. I have a teddy bear. ( ) 2. I have a cat. ( ) 3. I have a teddy panda. ( ) 4. Hello, Rabbit! Follow me.
【简答题】改为一般疑问句。 1. I have a baseball bat. 2. I have a bag. 3. I have a sister.
【简答题】看图，补全短语。 1. broken _____________ 2. have a _____________ 3. have a _____________ 4. have a sore _____________ 5. have an _____________
【简答题】选择对应的时刻。 ( ) 1. have breakfast ( ) 2. school ( ) 3. go home ( ) 4. have lunch ( ) 5. have supper A. 7: 00 B. 12: 00 C. 8: 00 D. 4: 30 E. 6: 30
【简答题】连词成句。 1. a new have I teacher 2. she strict Is 3. you What have do Mondays on 4. have English computer We Wednesdays on and 5. your music Who's teacher
相关题目：