-I for you for two hours, but in vain. Where did you go? -I at my uncle’s.A.had
来源:网络
时间:
推荐文章

—I ______ for you for two hours, but in vain. Where did you go?
—I ______ at my uncle’s.
| A.had looked; may have stayed | B.looked; must have stayed |
| C.have looked; may be staying | D.looked; must be staying |
试题答案
B
解析