the three bridges on the Huangpu River ---they visited the day,were all designed and built by the Chinese? A which B to which该选择那个？为什么！很急的！谢谢了！
热心网友
A.这是一个定语从句,先行词是bridges,从句部分为which they visited the day,visit 是一个及物动词,不需加to.从句中缺宾语,故选A.加to的话就成了：The three bridges on the Huangpu River to which they paid a visit the day,were all designed and built by the Chinese.
热心网友
答案为A.这是一个定语从句,先行词是bridges,从句部分为___they visited the day,visit 是一个及物动词,不需加to.从句中缺宾语,故选A