he and i ______ friends since we met in wuhan last year
问题描述:
he and i ______ friends since we met in wuhan last year
a have beenbbecame c have made d are
答
A
后面有完成时态的标志since.这里表示过去的事情持续到现在:自从去年我们在武汉见面之后,我们“一直”是朋友.
如果用B,可以改成:He and I bacame friends when we met in Wuhan last year.