He inherited a lucrative business from his father.
Giải chi tiết:
Đáp án là B. lucrative = profitable: có lợi nhuận
Các từ còn lại: lucid: sáng suốt; wealthy: giàu có; losing: mất,thua
Around 150 B.C. the Greek astronomer Hipparchus developed a system to classify stars according to brightness.
Population growth rates vary among regions and even among countries within the same region.