一道题America`s space shuttle ( )(return)to Earth safely last sunday evening.

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一道题America`sspaceshuttle()(return)toEarthsafelylastsundayevening.一道题America`sspaceshuttle()(return)t

一道题America`s space shuttle ( )(return)to Earth safely last sunday evening.
一道题America`s space shuttle ( )(return)to Earth safely last sunday evening.

一道题America`s space shuttle ( )(return)to Earth safely last sunday evening.
returned,因为有具体的过去时间了,所以就用一般过去时.

returned 有明确过去时间 所以用一般过去式