Mark the let...

Câu hỏi: 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.

A. You will not get cold unless you wind a scarf around your neck.

B. Wind a scarf around your neck, otherwise you will get cold.

C. If you wind a scarf around your neck, you will get cold.

D. You not only wind a scarf around your neck but also get cold