1.Every time I add up the answers to these questions, the answers are different 2.The result of an unexpected visit, disrupted our plan 3.We have been told to keep calm 4.We are all worried about her health 。追问
1 Every time I add these figures up, the answers are different . 2 These unexpected visit upset my plan . 3 We have been told to keep calm . 4 We are all concerned about her health.追问