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【多选题】
目前，湿法抑尘技术主要有（ ）。A.
喷水抑尘技术
B.
喷油抑尘技术
C.
化学降尘剂抑尘技术
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】The passage most probably appears in a______.
A.
scientific report
B.
biography
C.
novel
D.
newspaper
【判断题】There are “Your ref” and “Our ref”, which are codes assigned to the letter by the recipient and sender of the letter.
A.
正确
B.
错误
【简答题】要把节约环保的要求全面体现到经济发展的各个领域和每个环节，坚决杜绝()的现象。 A.先污染后治理 B.先破坏后恢复 C.边治理边污染 D.边恢复边破坏
【简答题】在万维网中用来进行搜索的工具叫做 ________ 。
【简答题】My kids and I were heading into the supermarket over the weekend. On the way, we spotted a man holding a piece of paper that said, “ 1 my job. Family to Feed.” At this store, a 2 like this is not norm...
【简答题】A.By teaching additional English classes. B.By writing stories for American newspapers. C.By working part time for the Peace Corps. D.By doing odd jobs for local institutions.
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