ADMICRO

Mark the letter A, B, C or D to indicate the sentence that best combines each pair of sentences in the following questions:

Thousands of languages are at risk of extinction. You know one of them, then teach it to others.

Hãy suy nghĩ và trả lời câu hỏi trước khi xem đáp án

ZUNIA12
ZUNIA9
AANETWORK