问题
选择题
He was busy with his work but he went to see his grandmother________.[ ]
A. sooner or later
B. now and then
C. more or less
D. over and over again
答案
答案:B
He was busy with his work but he went to see his grandmother________.[ ]
A. sooner or later
B. now and then
C. more or less
D. over and over again
答案:B