I'msorryIdidn'tphoneyou,butI'vebeenverybusy_______thepa...

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