Ⅱ．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。

21. The foreigners from ____ United States paid _____ visit to the Bird Nest Stadium last week.

     A. /; the     B. /; a       C. the; a      D. the; /

Ⅱ．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。
21. The foreigners from ____ United States paid _____ visit to the Bird Nest Stadium last week.
A. /; the     B. /; a       C. the; a      D. the; /

第二语法和词汇知识(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。

We ____last night, but we went to the concert instead.

   A. must have studied   B. might study   C. should have studied    D. would study           

第二语法和词汇知识(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。
We ____last night, but we went to the concert instead.
A. must have studied   B. might study   C. should have studied    D. would study          

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