A: How was your last vacation?
B: It was great.
A:______?(此横线处必须是现在完成时吗?)
B : I have been to Beijing .(觉得此处有必要现在完成时吗?一般过去时是不是更好?)
A: ______?(难道此处必须是现在完成时吗?)
B: For 10 days.
A: Have you been to the great wall?.(此处有必要现在完成时吗?一般过去时是不是更好?)
B: Yes. We also spent a day on Wangfujing Street.
学生觉得这是围绕last vacation展开的,明显属于具体的过去时间点。盼专家就该试题设置详解分析。