MARK THE LETTER A, B, C, OR D TO SHOW THE UNDERLINED PART THAT NEEDS...

Câu 4: Mark the letter A, B, C, or D to show the underlined part that needs correcting

In my judgment, I think Hem is the best physicist among the scientists of the SEA region.

A. among

B. the best

C. the SEA region.

D. I think