问题补充:
I’m sure you will do better in the test because you so hard this year.
A. studied
B. had studied
C. will study
D. have been studying
答案:
A. studied
B. had studied
C. will study
(答案→)D. have been studying
解析:考查时态,句意:我确信你将在考试中做的更好,因为你今年一直在学习很努力。根据语境学习的动作是从过去一直持续到现在,还要持续下去。所以用现在完成进行时。选D。