题干

— I am so glad to find you at home. Can you do me a favor?
— Sure. _______?
A.Why notB.What’s up
C.How comeD.How is it going
上一题 下一题 0.64难度 单项选择 更新时间:2017-01-17 06:10:53

答案(点此获取答案解析)