Choose the letter A, B, C or D to complete the sen...

Câu hỏi: Choose the letter A, B, C or D to complete the sentences with given words
Question:Is/ Nile/ longest/ river/ world?

A. Is the Nile the longest river in world?

B. Is Nile the longest river in the world?

C. Is the Nile longest river in the world?

D. Is the Nile the longest river in the world?