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选择“文件”菜单下的“新建”选项在右边的窗口中选择

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在“分类汇总“工作表中对销售记录表进行()

Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once．Questions 1 to 10 are based on the following passage.The center of American automobile innovation has in the past decade moved 2,000 miles away. It has1from Detroit to Silicon Valley, where self-driving vehicles are coming into life.In a2to take production back to Detroit, Michigan lawmakers have introduced3that could make their state the best place in the country, if not the world, to develop self-driving vehicles and put them on the road. “Michigan’s4in auto research and development is under attack from several states and countries which desire to5our leadership in transportation. We can’t let happen,” says Senator Mike Kowall, the lead6of four bills recently introduced.If all four bills pass as written, they would7a substantial update of Michigan’s 2013 law that allowed the testing of self-driving vehicles in limited conditions.Manufacturer would have nearly total freedom to test their self-driving technology on public roads. They would be allowed to send groups of self-driving cars on cross-state road trips, and even set on-demand8of self-driving cars, like the one General Motors and Lyft are building.Lawmakers in Michigan clearly want to make the state ready for the commercial application of self-driving technology. In9,California, home of Silicon Valley,recently proposed far more10rules that would require human drivers be ready to take the wheel, and commercial use of self-driving technology. A) bid B)contrast C)deputy D)dominance E) fleets F) knots G) legislation H) migrated I)replace J) represent k) restrictive L) reward M) significant N)sponsor O) transmitted

当位置和坐标方向都发生改变时，需采用那些种方式标定工件坐标系。（）

A. 二点法
B. 四点法
C. 三点法和四点法
D. 三点法

输入端口中有16个输入点为__输入（输入模块为带P标志的模块），另外的32个输入点为_输入，这就是我们常说的输入和__输入，与PLC类似，接线有点不一样，功能是一样的。