什么是借壳上市股:My hometown is more beautiful now than -------------in the past.填 THAT， IT 还是不用填？

My hometown is more beautiful now than -------------in the past.填 THAT， IT 还是不用填？ My hometown is more beautiful now than -------------in the past.填 THAT， IT 还是不用填？ My hometown is more beautiful now than -----in the past.填 THAT， IT 还是不用填？ my hometown my hometown my hometown chengde great changes in my hometown The customs of my hometown These are some pictures of Beijing ,where is my hometown.这句话中是用"where还是用which啊?" You want to know about my hometown