成人英语三级考试

【单选题】I would have written before, but I ______ ill.


A．were
B．had been
C．would be
D．was

网考网参考答案：D
网考网解析：
句中“I would have written before”用了虚拟语气，是对过去事实的假设，所以后面陈述的事实一定是过去的事实。 查看试题解析出处>>