第二节 语法和词汇知识（共15小题；每小题1分，满分15分）
从A、Ｂ、Ｃ、Ｄ四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
6.After he had won the first prize, Mr. Su ____ to a restaurant to celebrate with us.
A. went B. has gone C. would go D. had gone
254. --- We are going to have a volleyball match on the playground tomorrow afternoon.
--- Really? I ________ watch it.
| A．will | B．am going to | C．can | D．am able to |
253. Great changes ________ for the latest twenty years in China.
| A．have taken place | B．have been taken place |
| C．have happened | D．have taken the place of |
252. My little brother _________ the Young Pioneer Team last year.
| A．took part in | B．attended | C．joined | D．Accepted |
251. The weather turned to be very bad. Very soon the wind had ________ the snow into drifts.
| A．collected | B．gathered | C．piled | D．Placed |
250. Jack is a very stubborn(顽固的) person. I was unable to _____ him to do as I said. I want to ask you to have a word with him.
| A．let | B．make | C．prevent | D．Persuade |