Thanh Hoa is well-known for its beautiful beaches and seafood.
Giải chi tiết:
Đáp án là D. well-known = famous: nổi tiếng
Các từ còn lại: rich: giàu; successful: thành công; honest: thật thà
Biogas can be utilized for electricity production, cooking, space heating, water heating and process heating.
Population growth rates vary among regions and even among countries within the same region.
Around 150 B.C. the Greek astronomer Hipparchus developed a system to classify stars according to brightness.