【题目】----What a beautiful picture!
----It’s years ______ I painted a picture as beautiful as this one.
A. that B. since C. when D. before
在线课程【答案】B
【解析】
试题分析:考查since的用法。It’s / It has been + 一段时间 + since + 时间状语从句中，译作“自从…以来, 已经…(时间)了”。句意：——多美的画呀！——自从我画跟那幅画一样美的画以来，已经有些年头了 。故选B.