Choose the correct answer in each sentence.

The  ________  prosperous an economy, the better off the participants in that economy are in terms of opportunities to gain a higher income, which is a key determiner of family well-being.

Suy nghĩ và trả lời câu hỏi trước khi xem đáp án

ATNETWORK
ADMICRO
YOMEDIA
ZUNIA9