It is their time to visit the Summer Palace中to visit在句中做什么?

it is time to It is time to It is their time to visit the Summer Palace中to visit在句中做什么? It is necessary to give ___of their spare time to their studies and give up their school sports前面一句是,“他们不想耽搁课程”,填空,不要填太难认的 it is time to have It is time to get It is time to get it is time to go IT IS TIME TO BE It is time to 快 It is time to show? It is their first time to_______(by,have,take)快 英语翻译it is the high time that people of the world coordinate their efforts to………… what time is it?lt is time to havewhat time is it?lt is time to have dinner改为近义句 it is time to nine怎么翻译! It is time to say goodbye.英文翻译 it is time to sleep是什么意思 Is it time go to school?改错