听下面一段材料, 回答第1至2题. |
1. What happened last night? |
A. Ben's phone line was busy all the time. B. Ben found it hard to call back. C. The man wanted to visit Ben. |
2. What did the woman think Ben should do? |
A. He should get call waiting. B. He should be waiting all the time. C. He should call back. |