题目内容:
On a certain 10-question test, each question after the first question is worth 2 points more than the previous question. If the greatest number of points that can be scored on the test is 100, how many points is the eighth question worth ?()
A.9
B.14
C.15
D.19
E.33
参考答案:【答案仅供学习,请勿对照自行用药等】