My teacher me the key to the classroom but I’m afraid I it.
A. had given, lost
B. has given, lost
C. gave, have lost
D. has given, have lost
网友回答
A. had given, lost
B. has given, lost
(答案→)C. gave, have lost
D. has given, have lost
解析：考查时态.句意:老师给了我教室的钥匙,但是恐怕我已经丢了它.上文强调动作,下文强调状态,强调对现在的影响,用完成时态,故选C.