皮皮学，免费搜题
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搜题
【简答题】
Task 1. Listen to the dialogue and answer the following questions according to what you hear.
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】我国面临的能源环境问题主要有两方面：
A.
燃煤过程中排放的SO2造成严重的酸雨污染
B.
化石燃料燃烧产生的CO2排放引起的全球气候变化
C.
汽车尾气排放产生的SO2造成严重的温室效应
D.
工厂废气的排出造成的污染
【单选题】A positive answer makes you feel good, but a(n) _______one teaches you a lot A. affirmative B. negative C. offensive D. tuneless
A.
1
B.
2
C.
3
D.
4
【单选题】He made _______ alterations to his house and then sold it at a huge profit. A. offensive B. horrible C. radical D. patient
A.
1
B.
2
C.
3
D.
4
【单选题】Exercise Choose the best answer to complete each sentence. 1. offensive were his words that his girlfriend left without saying goodbye.
A.
Very
B.
Too
C.
Quite
D.
So
【简答题】铅蓄电池的充电过程是什么能转变成什么能的过程
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