国家开放大学 / 综合英语（2）
正确率：100%
– I’ve been trying to call you since Sunday night, but there was no answer.
–
a.My phone was out of order. I didn’t realize it until this morning.
b.Did anybody come to visit you over the summer?
c.Where have you been working since you quit your job at the bank?
–
a.My phone was out of order. I didn’t realize it until this morning.
b.Did anybody come to visit you over the summer?
c.Where have you been working since you quit your job at the bank?
参考答案：