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Senior High

私は4番が答えだと思うのですが合っていますか?また、どうしてその答えになるのか教えてください

IT( ) in China for three years when 1 was a child, but T cant speak Chinese at all. ① have been ② haveonce stayed (③⑬ Hived ⑨/had tved
完了形

Answers

Were you able to resolve your confusion?