【题目】---Why should you be so late today ?
---I got stuck in the heavy traffic, or I ____________here earlier.
A. had arrived
B. arrived
C. would arrive
D. would have arrived
在线课程【答案】【知识点】A10 情态动词与虚拟语气
【解析】D考查虚拟语气。Or相当于一个if的条件主语从句，I ___earlier是主句，指的是过去的情况，所以主句谓语要用助动词加完成时态，所以选D