以下不属于纵向思维的特点的是？（） ["单维性","动态性","平面性","历时性"]
You are creating a Web Form. You write the following code segment to create a SqlCommand object. SqlConnection conn = new.SqlConnection(connString); conn.Open(); SqlCommand cmd = conn.CreateCommand(); cmd.CommandText = “select cont(*) from Customers”; You need to display the number of customers in the Customers table. Which two code segments can you use to achieve this goal? （） [" object customerCount = cmd.ExecuteScalar();lblCompanyName.Text = customerCount.ToString();"," int customerCount = cmd.ExecuteNonQuery();lblCompanyName.Text = customerCount.ToString();"," SqlDataReader dr = cmd.ExecuteReader();dr.Read();lblCompanyName.Text = dr[0].ToString();"," SqlDataReader dr = cmd.ExecuteReader();dr.Read();lblCompanyName.Text = dr.ToString()"]
离婚后，分割一方的财产复婚后再次离婚时，可否按夫妻共同财产分割？
矿床在地表风化？研究这些变化有何意义？
对一个成功的软件来说，只有经过编码、测试、再编码、再测试，这样一个不断的循环过程，才能获得较高的产品质量。
什么是开发者养护和污染者治理原则？该原则在我国环保法中有何具体适用？
