问题
选择题
— Do you know the West Lake in Hangzhou?
— Yes, this is the third time that I ____ this beautiful city.
A．visit
B．visited
C．have visited
D．had visited
答案
答案：C
题目分析：考查时态：句意：--你知道杭州的西湖吗？--是这是我第三次到这个美丽的城市。this is the third time that从句中用现在完成时，如果是this was the third time that从句中就用过去完成时，选C。