• 2022-06-06
    ___ has been known for about a hundred years, its commercial development has taken place since the beginning of the century.
    A: Which
    B: While
    C: That
    D: As
  • D

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      This __________ has been handed down since the 18th century.

    • 1

      The story_____ in China. A: was taken place B: was happened C: took place D: has been taken place

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      ‍10. Great changes _______ in China since the People’s Republic of China _______ in 1949.‌ A: have taken place; was founded B: has taken place; was founded C: have been taken place; founded D: took place; founded

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      We finally found out to him. A: what had happened B: what has happened C: which took place D: what has been taken place

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      Great changes in our country since twenty years ago. A: have taken place B: have been taken place C: took place D: have been happened