Anne asked Tom _______ the key.

Anne asked Tom _______ the key.
A、when he left
B、where he had left
C、how had he left
D、why did he leave
【正确答案】：B
【题目解析】：本题测试宾语从句的用法。宾语从句的语序是陈述语序，即“连接词+主语+谓语十其他成分”。特别强调：它的主语和谓语的语序是陈述语序，而不是疑问句的倒装结构。例如：Can you tell me who we have to see 因此B是正确答案。本句的意思是：“安妮问汤姆把钥匙放在了哪里。”