-----Jane has never been to such a beautiful country..---.A. so have I B. Neither have

问题补充：

-----Jane has never been to such a beautiful country..

-----.

A. so have I B. Neither have I C. Neither do I

答案：

解析：“so＋助动词（情态动词或连系动词）＋另一主语”表示前面的情况也适用于后者；如果前句是否定句，则要用“neither /nor ＋助动词＋主语”。并且要注意句型中助动词，包括连系动词和情态动词的时态要和上句中谓语动词的时态相一致。上文为否定形式，选项C助动词与上文不一致，故选B。