Mark the letter A, B, C. or D to indicate th...

Câu hỏi: Mark the letter A, B, C. or D to indicate the sentence that is closest in meaning to each of the following questions.

A. Linguists find hard to draw the line between languages and dialects.

B. Linguists find it hard drawing the line between languages and dialects.

C. Linguists find it hard to draw the line between languages and dialects.

D. Linguists find it is hard to draw the line between languages and dialects