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Many ______ (visit) came to the hometown of the great man during the vacation.
12个月前
如图,△ABC的边AB为⊙O的直径,BC与圆交于点D,D为BC的中点,过D作DE⊥AC于E.
12个月前
She knew the _________ (重要性) of working hard and not just to do what she enjoyed.
1年前
鲜卑族建立的前秦和氐族建立的北魏都曾统一过黄河流域。 错误:___________________ 改正:___________________
1年前
1年前