GRE考试

【单选题】

Each of the following is a valid conclusion that can be drawn from the information in the graphsEXCEPTA．from 1970 to 1980, the number of stores increased by approximately 2O0
B．from 1970 to 2000, the number of stores approximately doubled
C．from 1980 to 2000, the average number of employees increased by approximately 50%
D．in 2000, there were about 75,000 employees
E．from 1970 to 2000, the number of employees increased each decade

网考网参考答案：E
网考网解析：
According to the graph, the slope of the line segment between the number of employees in 1970 and the number of employees in 1980 is negative (slopes down). Thus, the number of employees decreased between 1970 and 1980; the statement "From 1970 to 2000, the number of employees increased each decade" is therefore false. document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>