______ ago, there were few people in the world.A、Thousand (一千，成千上万) yearsB、Thou

游客2025-07-03 18

问题 ______ ago, there were few people in the world.

选项 A、Thousand (一千，成千上万) years
B、Thousands of years
C、Thousand of years

答案 B

解析 Thousands of years是固定用法，意几千年。

转载请注明原文地址:https://www.tihaiku.com/zcyy/4144727.html

相关试题推荐

随机试题

最新回复(0)

______ago,therewerefewpeopleintheworld.A、Thousand(一千，成千上万)yearsB、Thou