问题
选择题
It is the first time that Michel _______ the Summer Palace.
A．is visiting
B．visits
C．has visited
D．will visit
答案
答案：C
题目分析：句意：这句话的意思是：这是Michel第一次参观颐和园。这里使用了固定句型:It is the first time+从句，从句的谓语是用现在完成时，如果是It was the first time+从句，从句的谓语就是had done，所以选C。