【高一英语适当时态填空,BytheendofJuly,2023,theAmericangovernment（）(pay)over$5billiononthespaceprogramme.Humankind（）(not,have)anyothergreaterprojectthanProjectApollo.Landingonthemoonrequiresalotoftimeand】

问题：【高一英语适当时态填空,BytheendofJuly,2023,theAmericangovernment（）(pay)over$5billiononthespaceprogramme.Humankind（）(not,have)anyothergreaterprojectthanProjectApollo.Landingonthemoonrequiresalotoftimeand】

答案：↓↓↓

刘晓冰的回答：

网友采纳　　paid,hadn't,worked,landing,couldn'tspend,sent,had,were,separating,left,wasabouttocome