The scientist said the earth...

Câu hỏi: The scientist said the earth ______ the sun.

A. goes around

B. is going around

C. had gone around

D. was going around

Câu hỏi trên thuộc đề trắc nghiệm

Trắc nghiệm Tiếng anh 10 Unit 9: Preserving the environment !!