问题

__________ many times, he finally understood it.

A:can be enjoying
B:Telling
C:Having beentold
D:Having told

正确答案是：

同类题型

The cost of living in Chengdu is among the lowest inChina, ________ the quality of life is probably one of the highest.

. —Jerry, How did Tom ____the news?—He said nothing.

Where is Japan , do you know — It’s ___ the east of China .

Lucy _______ a student last year, but now she _______ a teacher.

The two elderly sisters, ____ so long, heldeach other.