— In 2015. I here for two years.

A. have been to

B. have gone to

C. have come

D. have been

【答案】 D

【解析】【分析】句意：——刘小姐，你什么时候来这的？——2015年，我已经在这里待两年了。由语境可知此处应用现在完成时态，表示从过去开始，一直延续到现在的动作或状态。here为副词，其前不用介词。故选D。

【点评】考查现在完成时态。

22．Susan China before．This is her first time to be here．

A. won't visit

B. wasn't visiting

C. hasn't visited

D. doesn't visit

【答案】C

【解析】【分析】句意：苏珊以前没有来过中国。表示以前没有来过中国，用现在完成时。故C选项正确。

【点评】考查句子时态。

23．— have you had the mobile phone?

—Since 2015．

A. How often

B. How long

C. How soon

D. How many

【答案】B

【解析】【分析】句意：你什么时候有的手机？自从2015年。询问的是从什么时候开始，也就是时间长度。故B选项正确。

【点评】考查特殊疑问句的辨析。

24．I know Li Qing well. We________ friends for five years.

A. became

B. have become

C. was

D. have been

【答案】 D

【解析】【分析】句意：我很了解李青，我们是5年的朋友了。根据for five years，可知时态是现在完成时，并且要用持续性动词，have been friends，是become friends的持续性动词，故选D。

【点评】考查时态，注意持续性动词的用法。

25．—Your family have________ Sydney on holiday. Why not join them?

—I've________ the city many times.

A. gone to; gone to

B. been to; been to

C. been to; gone to

D. gone to; been to

【答案】 D

【解析】【分析】句意：——你家去悉尼度假了，为什么不和他们一起呢？——我们去过那个城市好几次了。根据Why not join them，可知是have gone to，去了；根据many