Question

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

1. A.
   since
2. B.
   before
3. C.
   among
4. D.
   over

Answer 1

D
試題分析:考查介詞辨析。A 自從， 既然；B在……之前；C 在……之中；D 在。。。期間，多于，超過。固定短語：over the past few years，在過去的幾年里。句意：因為上周沒能夠去拜訪你我應該向你道歉，不過在過去的幾個月里我一直很忙。正確選項D。
考點：考查介詞辨析。