皮皮学，免费搜题
登录
搜题
【单选题】
色度污水的主要来源是（）。A.
染料、生活污水、造纸制浆和暖气水等
B.
纺织印染、城市污水、洗衣房和厕所水等
C.
生活污水、纺织印染、暖气水和制革等
D.
染料、纺织印染、造纸制浆和制革等
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】Professor Waters
A.
knows well how to teach English.
B.
is a new hand in writing books.
C.
writes books in different fields.(领域)
D.
is very good at speaking English.
【单选题】Professor Waters
A.
knows well how to teach English.
B.
is a new hand in writing books.
C.
writes books in different fields.
D.
is very good at speaking English.
【单选题】Professor Waters has taught English
A.
to students from many felds.
B.
in many different countries.
C.
to experienced teachers in China.
D.
for a number of years in England.
【单选题】Professor Waters has taught English
A.
a. to students from many fields.
B.
in many different countries.
C.
to experienced teachers in China.
D.
for a number of years in England.
【单选题】Professor Waters
A.
knows well how to teach English.
B.
is a new hand in writing books.
C.
writes books in different felds.
D.
is very good at speaking English.
【简答题】实训二、 制作非规范表格.docx
【单选题】Professor Waters has taught English
A.
to students from many fields.
B.
in many differents countries.
C.
to experienced teachers in China.
D.
for a number of years in England.
相关题目：