皮皮学，免费搜题
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搜题
【单选题】
石油中的非烃类组成对原油加工和产品质量会带来不利影响，其中使油品颜色变差，粘变差，燃烧后形成积碳，增加磨损的是()A.
含硫化合物
B.
含氮化合物
C.
含氧化合物
D.
胶质和沥青质
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皮皮学刷刷变学霸
举一反三
【单选题】Which of the following is not mentioned in this clip?
A.
Basketball and NBA are very popular among Chinese young people nowadays.
B.
A deal is going to be signed that will make Cleveland Cavaliers have Chinese stake holders.
C.
Disputes are still to be resolved concerning the deal about Chinese investment on Cleveland Cavaliers.
D.
Many NBA basketball players enjoy great popularity among Chinese basketball fans.
【单选题】Which is NOT mentioned in the video clip?
A.
A lot of people are concerned about Google’s new privacy policy.
B.
Google is now facing a privacy crisis.
C.
A woman uses her cat’s name and her birthday as her passwords.
D.
Modern Americans are stuffy.
【单选题】Which of the folowing is Not mentioned in this clip?
A.
Basketball and NBA are very popular among Chinese young people nowadays.
B.
A deal is going to be signed that will make CLeveland Cavaliers have Chinese stake holders.
C.
Disputes are still to be resolved concerning the deal about Chinese investment on Cleveland Cavaliers.
D.
Many NBA basketball players enjoy great popularity among Chinses basketball fans.
【单选题】Which salad is NOT mentioned in the clip?
A.
Carrot salad.
B.
Caesar salad.
C.
Taco salad.
D.
Greek salad.
【简答题】“理想和未来”是人生哪个阶段的重要特征（ ）。
【单选题】在机械化程度较高的生产部门，采用（ ）分配制造费用的结果较为精确。
A.
生产工人工时比例分配法
B.
生产工人工资比例分配法
C.
机器工时比例分配法
D.
年度计划分配率法
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