第4题
A.工具
B.重点部位和环节
C.材料
D.防护用品
第6题
A.拓展对外贸易.培育贸易新业态新模式,推进贸易强国建设
B.对于我国境内注册的外资企业.要给予政策和资源上的倾斜
C.凡是在我国境内注册的企业.都要一视同仁、平等对待
D.优化区域开放布局.加大西部开放力度
第7题
A.3π
B.6π
C.9π
D.12π
E.36π
第8题
n is an integer
Column A Column B
The sum of the first n odd integers that are greater than zero n2 - 1
A.if the quantity in Column A is greater
B.if the quantity in Column B is greater
C.if the two quantity are equal
D.if the relationship cannot be determined from the information given
第9题
ided to adjust the grades by deducting only half the number of points a student missed. For example, if a student missed 10 points, she received a 95 instead of a 90. Before the grades were adjusted the class average was A. What was the average after the adjustment?E.
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