英语句型转换,

题目

英语句型转换,
1.She has been to New York (twice) in the past few years.对括号进行提问
________ _________ __________ has she been to New York in the past few years.
2.I have been in this club since I came to this school.改写同义句
I _________ this club __________ I came to this school.
3.自我最后一次见到他,十年过去了.
Ten years has passed ______________________.
4.自怀特先生到中国以来,他已经游览了很多名胜.
Mr White __________________________________ he came to China.

答案

1.How many times
2.joined when
3.since I saw him the last time
4.had visited a lot of attractions before