根瘤菌
幼苗
共回答了17个问题采纳率:100% 举报
My parents and I went to summer camp.We went to the mountains,we (arrived) at the foot of the muontain (by) bus.In the middle of the mountain there was a river.The water was very (clean).There were some fish in the river.On the mountain there (were) flowers.They were very (beautiful).At noon,Many people got together,It was so (happily).
1年前
10