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【多选题】
进出境货物收发货人或其代理人配合海关查验的工作主要包括（）A.
负责搬运货物、开箱、封箱
B.
回答提问，提供有关单证
C.
对需要进一步检验、化验或鉴定的货物、收取海关开具的取样清单。
D.
签字确认检查记录。
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】In sewage treatment, the term"maceration'refers to the process of ____.
A.
breaking up solid matter into fine particles
B.
precipitating non-decomposed waste in a collection tank
C.
chemically adjusting the sewage pH to 7.0
D.
eliminating bacterium coming from the sewage
【单选题】十七世纪下半叶法国男装借鉴_______建筑风格，款式奢华色彩艳丽，雍容繁复，服装的华丽程度甚至超越女装，这是个特有的男装女性化的历史时期，也是男装中性化的发端。
A.
法式
B.
拜占庭
C.
地中海
D.
巴洛克
【单选题】The solution to water pollution is ______ .
A.
storing the sewage in a giant tank
B.
dumping more sewage into the distant ocean
C.
building more sewage disposal plants
D.
replacing underground pipes full of sewage
【单选题】How does the Biofilter Method process sewage？
A.
By causing growth of bacteria in the sewage
B.
By utilizing a biological film
C.
By treating organic matter in biochemical oxidation
D.
All of the above
【单选题】Dump sewage into oceans and rivers is a serious form of pollution.
A.
Having dumped sewage
B.
Being dumped sewage
C.
Dumped sewage
D.
Dumping sewage
【简答题】a protected, safe place: r_____e
【单选题】In sewage treatment, the term maceration refers to the process of ______.
A.
breaking up solid matter into fine particles
B.
precipitating non-decomposed waste in a collection tank
C.
chemically adjusting the sewage ph to 7.0
D.
eliminating bacterium coli from the sewage
【单选题】____ are used to digest the sewage to produce innocuous sludge in a biological sewage treatment plant.
A.
anaerobic bacteria
B.
aerobic bacteria
C.
air bubbles
D.
disinfection chemicals
【简答题】The processing of sewage(污水) requires considerable amounts of electricity. Many sewage treatment plants in the U.S. have become self-sufficient by using the methane gas (沼气)given off by sewage.
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