it's the third time I___him this month

答案：B．根据It’s the third time I ___ him this month，可知这里考查了It is+the+序数词+time+that从句句型，因为是“看到”这个动作已经完成，强调对于现在的影响，所以从句的时态通常用现在完成时，现在完成时的构成是：主语+have/has+动词的...

it's ...time后都跟现在完成时

你好。答案是D 记住以下结构：1 It / This is the first / second / third time that +句子---（用现在完成时）比如：It / This is the first / second / third time that Tom has asked me for money help.2 It / This was the first / second / third time that +句子-...

选c，这个地方是强调句型，it is ```that```固定结构，然后就是另外一个固定用法，it is the ```th time that sb have ```，就是当中间的强调部分是序数词的时候后面一定要用完成时，前面的be动词是过去式的时候后面用过去完成时，前面的be动词用现在时的时候后面对应的用现在完成时。希望对你...

C，截止目前这个月你已经迟到三次了，所以是现在完成时，C。D，定语从句的引导词，the young men competed (in the games)，所以是in which，望采纳

It is the third time that he has been late this month.这个句型结构是：是某人第几次做某事 It is the frist time that I have seen an elephant. 这是我第一次看到大象。注意：It was the first time that I had seen an elephant.(特别要注意时态)还有一个句式和它是相同的：(把第几...

It /That/This 【is 】the...time that sb 【have done sth】It /That/This【was】the...time that sb 【had done sth】结合日常生活实际，能够计算到【这是第几次做某事】，表明该动作已经发生，因此，要用完成时态——主句用现在时，从句用现在完成时；主句用过去时，从句用过去完成时。

正确答案应该是：It’s the third time _【that you have_been/arrived _】_ late this month.原因：这是固定句型结构中的时态搭配——【某人第几次做某事】It /That/This 【is 】the...time that sb 【have done sth】It /That/This【was】the...time that sb 【had done sth】深入...

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It is/was the+序数词+time + that 结构( sb. have/had done sth. )这是某人第几次做某事.如前面用is, that后就用现在完成时; 如前面用was,that后就用过去完成时;1. 此句前面是用的is, 因此后面就用现在完成时.2.arrive是不及物动词, 可单独使用, 后面不必跟到达的地点.reach是及物...