old people is home visit中visit为什么不加to...

old people is home visit中visit为什么不加to... old people's home visit还是old peoples' home visit? If I go to the old people's home visit,I'll bring them some We will go to the old people's home visit.(提问）____ ____ you He wants to visit the Great Wall 的visit为什么不加s? be worth visit,visit为什么不加ing Hangzhou is good place to visit为什么不能用visited people would like to visit a warm place 为什么不能用somewhere warm I will to my friend home visit.是病句不? 5道英语的题目This weekend we will visit the old ____(people) home We visit the Old People's Home __(two) a month the best time to visit china is…… 这里为什么要加to