1. A total of six US missions __________ (land) men on the lunar surface by the end of 1972

1. A total of six US missions __________ (land) men on the lunar surface by the end of 1972

1 bình luận về “1. A total of six US missions __________ (land) men on the lunar surface by the end of 1972”

Viết một bình luận

Câu hỏi mới