Trắc nghiệm: Deserts may have(A) underground springs. rivers. orreservoirs they(B) lie close to the surface.(C) or deep underground. (D) | Gửi trắc nghiệm |
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Trắc nghiệm: Deserts may have(A) underground springs. rivers. orreservoirs they(B) lie close to the surface.(C) or deep underground. (D) | Gửi trắc nghiệm |