根据来源不同，废水可分为生活污水和（）两大类。_爱下问搜题

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问题填空题

根据来源不同，废水可分为生活污水和（）两大类。

答案

参考答案：工业废水

阅读理解

根据表格内容，判断句子正“T”误“F”。

Newfield High School

Name: Louis	Class: 2	Date: Dec. 20th, 2007
Subject	Grade (等级)	Comment (评价)
Math	D	Must try harder
P.E.	C-	Need to do better
Science	F	Do poorly in tests
Art	A+	Clever
English	B-	Get better
French	B-	Good work
History	C+	Show interest

Rank (排名) in class: 24 of 32
To parents: Louis is quiet and shy. He is often late for school. He is good at the subjects he likes,
but he should work harder on other subjects.

( )1. Louis does best in art and does worst in P.E.
( )2. Louis got a better grade in English this year than before.
( )3. Louis is a quiet and shy boy. He often gets home late.
( )4. The teacher thinks Louis should work harder on the subjects he doesn't like.
( )5. There are 32 students in Louis' class. He got the 24th place (名次).

名词解释

试述非甾体抗炎免疫药的不良反应。