When she arrived,she was shocked___(discover)that her new friendwas a boy and that she already knew him.填词~答案是to discover为什么?

When she arrived,she found that the letters____(take) away She gave me a f_____ smile when I arrived When she arrived,he ______________the waste into the river.(dump) Her mother saw her when she arrived home为什么arrived没+at/in ____ is unknown to us all. A. When did she arrive B. When she arrived C. That when she arrived D. I____ is unknown to us all.A. When did she arrive B. When she arrivedC. That when she arrived D. In which she arrived It was not until she had arrived home（ ）remembered her appiontment with the doctorA when she B that she C and she D so that she She was answering the phone when the manager arrived at the office.改为一般疑问句--- she --- the phone when the manager arrived at the office? Do you have any idea____?A.when she will arriveB.when she arrivesC.how will she arriveD.why hasn't she arrived请分析下考点和解题思路重点说下A和B又什么区别? Last summer was Ann’s first trip to Spain.She was very excited.But when she arrived at When the plice arrived,she told police that she saw the thief sneak into the bank.为什么不用sneakin hardly had she arrived home when it beagn to rain heavily的正常语句 Hardly had he arrived when she started complaining.为什么had在主语he的前面呢 When did she ___yesterday?A arrives B arrive C arrived Dwas arriving .when she arrived,the plane( )away选哪个嘞flyflewis flyinghad flown when she finally arrived there,all her fears went away 中,fear是物质名词吗? 直接引语变间接引语She said:I was shopping when the UFO arrived.怎么变间接引语是变成She said that she was shopping when the UFO had arrived.还是She said that she was shopping when the UFO arrived.为什么? When she arrived,she was shocked___(discover)that her new friendwas a boy and that she already knew him.填词~答案是to discover为什么? Hardly had we arrived when she started crying to go home.中when之后的句子结构是怎样的?