Question

I should apologize to you for failing to visit you last week, but I've been very busy_____ the past few months.

A．since

B．before

C．among

D．over

Answer 1

D

解析试题分析:考查介词辨析。A 自从， 既然；B在……之前；C 在……之中；D 在。。。期间，多于，超过。固定短语：over the past few years，在过去的几年里。句意：因为上周没能够去拜访你我应该向你道歉，不过在过去的几个月里我一直很忙。正确选项D。
考点：考查介词辨析。