问题补充:
—Have you ever been to Shanghai Expo Garden?
—No.It is the first time that Ito China.
A. come
B. have come
C. am coming
D. came
答案:
A. come
(答案→)B. have come
C. am coming
D. came
解析:句意:— 你去过上海世博园吗?— 没有,这是我第一次来中国。It is the first time that从句要用现在完成时。所以选B。
考点: 考查宾语从句的用法。