题目内容：

I have bought a car.() A.I have bought one B.I bought one C.So did I D.So have I

优质解答

I have bought a car.() A.I have bought one B.I bought one C.So did I D.So have I
选C
我买了一辆车
我也是
这是固定用法
结构式【So/Neither +助动词+主语】
、neither用于前面是否定的情况
有不会的可以再问我