visit的过去式怎么写

　　例句：

　　The sins of the fathers are visited upon the children.

　　父辈作的孽报应到子女头上。

　　She visited every Sunday and never arrived empty-handed.

　　她每个星期天都来拜访，没有哪一次不带礼物。

　　We visited towns and villages all over Spain.

　　我们走遍了西班牙的城镇和村庄。

　　He visited his parents at irregular intervals.

　　他不定期地看望父母。

　　The admiral visited the ships under his command.

　　舰队司令视察了他所统率的军舰。