问题
选择题
I call him ________, even there is not much to say.[ ]
A. now and then
B. by and by
C. step by step
D. more or less
答案
答案:A
I call him ________, even there is not much to say.[ ]
A. now and then
B. by and by
C. step by step
D. more or less
答案:A