Question

【题目】I met Lucy in primary school and we have been close friends ____________.

A. as usual B. again and again

C. sooner or later D. ever since

Answer 1

【答案】D

【解析】句意：在小学的时候我遇见了露西，自从那之后我们一直是亲密的朋友。as usual 和往常一样；again and again 一次又一次；sooner or later 迟早；ever since 自……之后，一般与现在完成时连用。这里have been是现在完成时，故选D。