Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
Most scientists know him well. However, very few ordinary people have heard of him.
A. Although he is well known to scientists, he is little known to the general public.
B. He is the only scientist that is not known to the general public.
C. Many ordinary people know him better than most scientists do.
D. Not only scientists but also the general public know him as a big name.
Đáp án A