In 1896,the first modern Olympic Games were held in Ahens,Greece,___then onmany countries had____held the Olympics.

问题描述:

In 1896,the first modern Olympic Games were held in Ahens,Greece,___then on
many countries had____held the Olympics.

In 1896,the first modern Olympic Games were held in Ahens,Greece, (Since) then on many countries had (successfully) held the Olympics.

after also
翻译:在1896年,第一届现代奥运会在雅典召开,过了一段时间后,很多其他的国家也举办了奥运会.填两个连词n
after then:以后
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