第二部分：英语知识运用 (共两节，满分45分)
第一节：语法和词汇知识(共15小题；每小题1分，满分15分)
16. —I studied in the United States for 3 years.
—_______.
A. So I did. B. So was I. C. So did I. D. So do I.
【答案】C
【解析】
试题分析：考查倒装句：句意：--我在美国学习了三年。--我也是。So+be动词/情态动词/助动词+主语，意思是“某人也是”，因为第一句话是实意动词studied，所以答语是助动词did，选C。
考点：考查倒装句
17. —What’s the noise outside?
—The kids ______ in the garden.
A. have played games B. play games
C. are playing games D. are played games
