【評論主題】12 Eager to be the first nation to explore the space, the USSR _____the first man-made satellite, Sp

【評論內容】12 Eager to be the first nation to explore the space, the USSR _____ the first man-made satellite, Sputnik, into orbit around the Earth in 1957.

【評論主題】9 _____enables people to trace back their family histories for generations.(A) Archaeology (B) Extin

【評論內容】9 _____ enables people to trace back their family histories for generations.

【評論主題】9 _____enables people to trace back their family histories for generations.(A) Archaeology (B) Extin

【評論內容】9 _____ enables people to trace back their family histories for generations.

【評論主題】12 Eager to be the first nation to explore the space, the USSR _____the first man-made satellite, Sp

【評論內容】12 Eager to be the first nation to explore the space, the USSR _____ the first man-made satellite, Sputnik, into orbit around the Earth in 1957.