问题详情:
I'm sorry I didn't phone you, but I've been very busy_______ the past few weeks.
A. after B. with C. among D. over
【回答】
D
知识点:介词和介词短语
题型:选择题
问题详情:
I'm sorry I didn't phone you, but I've been very busy_______ the past few weeks.
A. after B. with C. among D. over
【回答】
D
知识点:介词和介词短语
题型:选择题