问题补充:
There is still some doubt the autumn sports meet will be held in our school, but there is no doubt it will be held soon after our National Day holiday.
A. that; that
B. whether; whether
C. that; whether
D. whether; that
答案:
A. that; that
B. whether; whether
C. that; whether
(答案→)D. whether; that
解析:There is some doubt whether“不确定,有疑问”There is no doubt that “毫无疑问”均为固定句型,答案D。