WHAT IS THE SUBJECT OF THIS PASSAGE

câu 17: - DE THI THU DAI HOC MON ANH VA DAP AN
Tiếng Anh DE THI THU DAI HOC MON ANH VA DAP AN

Câu 17: What is the subject of this passage?

A. The Apollo astronauts

B. Soil on the Moon

C. What the Moon is made of

D. Basalt and breccia.