来自蔡学江的问题
【根据首字母填上所缺单词Dogshavebeenman'sgoodfriendfort()ofyears.Manystoriestoldhowbravedogshel;edpeopleint().Thefirstspacetravellerwasadogn()Laika.Itwassetupinamanmadeearthsatellitein1957byR()scienti】
根据首字母填上所缺单词
Dogshavebeenman'sgoodfriendfort()ofyears.Many
storiestoldhowbravedogshel;edpeopleint().
Thefirstspacetravellerwasadogn()Laika.Itwasset
upinamanmadeearthsatellitein1957byR()scientists.
1回答
2020-12-21 14:49