单选题You are building a web application with a scheduling component. On the JSP， you need to show the currentdate， the date of the previous week， and the date of the next week. To help you present this information，you have created the following EL functions in the ’d’ namespace： name： curDate； signature： java.util.DatecurrentDate（） name： addWeek； signature： java.util.Date addWeek（java.util.Date， int） name： dateString；signature：java.util.String getDateString（java.util.Date） Which EL code snippet will generate the string for the previousweek？A${d：dateString（addWeek（curDate（）， -1））}B${d：dateString[addWeek[curDate[]， -1]]}C${d：dateString[d：addWeek[d：curDate[]， -1]]}D${d：dateString（d：addWeek（d：curDate（）， -1））}
单选题
You are building a web application with a scheduling component. On the JSP， you need to show the currentdate， the date of the previous week， and the date of the next week. To help you present this information，you have created the following EL functions in the ’d’ namespace： name： curDate； signature： java.util.DatecurrentDate（） name： addWeek； signature： java.util.Date addWeek（java.util.Date， int） name： dateString；signature：java.util.String getDateString（java.util.Date） Which EL code snippet will generate the string for the previousweek？
A
${d：dateString（addWeek（curDate（）， -1））}
B
${d：dateString[addWeek[curDate[]， -1]]}
C
${d：dateString[d：addWeek[d：curDate[]， -1]]}
D
${d：dateString（d：addWeek（d：curDate（）， -1））}
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