–This is the first time I pictures with you .–Now it is time that you a picture for me .

问题补充：

–This is the first time I pictures with you .

–Now it is time that you a picture for me .

A. took , took

B. have taken , took

C. took , have taken

D. has taken , take

答案：

A. took , took

(答案→)B. have taken , took

C. took , have taken

D. has taken , take

解析：本题考查时态。这里Itistimethat...句型中that后的从句应该用虚拟语气，常用过去时态表示虚拟。而Itisthefirst(second...)timethat...句型要和上一个句型区别开来。该句型中的that从句谓语动词不用虚拟语气，而用完成时态。至于用什么完成时态，由主句的谓语动词的时态决定。如果是一般现在时，后面从句用现在完成时态；如果是一般过去时，后面从句则用过去完成时态。该结构中that可以省去；it有时用this替换．常译为＂是第一（二）．．．次．．．＂。