____have you been to the History muesum?Only once.A.how often B.How many times C.How long D.How muvh

How ____have you been to America A.much time B.many time C.much times D.many times ,为什么? ____have you been to the History muesum?Only once.A.how often B.How many times C.How long D.How muvh I am writing to ask you come to our class for a visit.I've ____heard that you havo been to Greece.In our Greece unit,we ____have been learning about it's rich culture and long histury.____Since you have visited Greece several times,so I would like to ____have you been travelling?since i was a boy.A Since when B When C for when 选择哪一个,为什么 I have been to the Great Wall twice(对twice进行提问）_____ _____ ____have ______ been to the Great Wall Have you been to? You ____have a holiday tomorrow if you finish the work today.A、will B、are going to C、shall D、have to请说明原因 --This is for you .---You ____have I don't know how to thank you.答案是needn't还是shouldn't --This is for you .---You ____have I don't know how to thank you.有的说答案是:needn't 你不用给我准备这个的 shouldn't 带有命令口气 The snakes ____have been able to catch and live on prey without using poison.A:might B:should C:would D:mustHow and why?为什么要使用might + have been 的句式？ have you been to Beijing Have you been to Americe? Have you been to America 空格处填合适的单词Behind the zoo,____is a small lake .We ____boat there.Please come to our park ,you ____have a good time here. you have been to Shanghai , ( ) you? 并说明理由---Is there anything ___ in today's newspaper?---Yes .Two places ____have just been opened to the public in xi'an第二空 为什么不是 place of interest ---Is there anything ___ in today's newspaper?---Yes .Two places ____have just been opened to the public in xi'an.A of interest,of interest ,B interesting ,of interests Cinterested ,interesting D interesting ,of interesting请说明理由 They have been here since 2000.划since 2000.（对划线提问）____ ____have they been here? have you ever been to singapore