.It is the first time the students to Hyde Park.A. have goneB. have been goneC. had goneD

问题补充：

.It is the first time the students to Hyde Park.

A. have gone

B. have been gone

C. had gone

D. had been gone

答案：

(答案→)A. have gone

B. have been gone

C. had gone

D. had been gone

解析：考察时态.句意:这是这些学生们第一次去海德公园.可知从句描述的是现在已经完成的动作,学生们是动作的发出者故用主动语态,选A.