In a flash he bought the stamp,attached it to the envelope and threw it into tje mailbox.逗号后面为什么用attached,不用attaching?

In a flash he bought the stamp,attached it to the envelope and threw it into tje mailbox.逗号后面为什么用attached,不用attaching? 英语翻译grabbed the breakfast she had bought the men and in a flash in a flash 中文翻译. a flash in the flash in a pan in a flash是什么意思? He bought a pen. He bought a bike in the mall -----of motorbike . He bought a souvenir in the aquarium.She bought a souvenir in the aquarium ,He bought a souvenir in the aquarium.______ ______ she.(改为同义句） in a flash等于什么 in flash与in a flash的区别 China is developing fast.英语解释句子7.China is developing fast.8.He helped me do some housework.9.The big star stands for the Party.10.Computers can do the work in a flash.11.He is so young that he can’t look after himself.12.He bought me a he bought mhe bought many books and a dictionary _____he bought many books and a dictionary _____A instead B in place C besides D in addition a flash is in the pan When Mr.Davied retired,he bought a small house in a village near the sea 一般过去式和现在完成式he has a garage in silbury and now he has just bought another garage in pinhurst 可以改成he has a garage in silbury and now he just bought another garage in pinhurst吗? You just have to call and he's here in a flash.这里的just have to怎么翻译? his going there ______shows that he is a good leader.in the flesh in a flesh in the flash in the person