15. ---Do you know the girl in red?
---She seems to ______ me at last month’s party. But I’m not sure.
| A．introduce to | B．be introducing | C．be introduced to | D．have been introduced to |
On AIDS Day, President Hu Jintao demanded that the problems _________ paid special attention to.
| A．referred to being | B．referred to be |
| C．refer to being | D．refer to be |
Could it be in the classroom_____ we had a talk last night _____you left your keys?
| A．that; where | B．in which; where |
| C．where; that | D．where; in which |
Living in the dormitory means_________ to take care of yourself, understand each others’ differences and share________ interests.
| A．to learn; common | B．learning; ordinary |
| C．to learn; ordinary | D．learning; common |
I was _______ at the letter, which was________ to my classmates.
| A．amaze; amazing | B．amazing; amazed |
| C．amazed; amazing | D．amaze; amaze |
She claimed _____ that she would never break her words.
| A．meaningfully | B．firmly | C．faithfully | D．obviously |