Wang Ming has been to a Liu Huan concert in Beijing with 2,0

Wang Ming has been to a Liu Huan concert in Beijing with 2,0 How long has he _ Beijing?A gone to B gone C been in D been He has been to Beijing和He has been in Beijing有什么区别? Has the foreigner been to many interesting places in Beijing you father has (been /gone) to China.he has been in Beijing It is a week since he has been to BeiJing. Nick has been to Beijing.Really?When_he_there?A has been to where is Mr Liu?He ( )the library.A has been to B has gone t 综合填空 He has been to many ( ) places in Beijing,( ) he has no he has been to beijing.什么时态? she has been to beijing (twice)提问 Neither he nor I（ ）to Beijing.A、have been B、has been C、haven