问题补充:
Though great efforts have been on her study,Annie can’t still make any improvements,which makes her parents greatly.
A. made;surprised
B. done;surprising
C. taken;surprised
D. given;surprising
答案:
(答案→)A. made;surprised
B. done;surprising
C. taken;surprised
D. given;surprising
解析:make efforts 努力;surprised 某人感到惊奇。