国家开放大学 / 综合英语（1）
正确率：100%
—Why don't you come with us?
—
a. Yes, I really can't go with you.
b. I'd love to, but I need to go pick up the kids.
c. When did you go to that restaurant?
—
a. Yes, I really can't go with you.
b. I'd love to, but I need to go pick up the kids.
c. When did you go to that restaurant?
参考答案：
佳题速递：