—It was careless of you to have left the house without turning off the gas.—My god! .A. So

问题补充：

—It was careless of you to have left the house without turning off the gas.

—My god! .

A. So were you

B. So was I

C. So did I

D. So I did

答案：

A. So were you

B. So was I

C. So did I

(答案→)D. So I did

解析：本题考查“So+主语+助动词”和“So+助动词+主语”两句式的区别。表示同意别人所说的话，回答作进一步证实，加强语气用第一种句式。表另一个人或物也发生同样的事情，则用第二种句式。