______ of the river has been polluted.A、Second-threeB、Two-threeC、Two-thirdD、T

游客2025-07-30 7

问题 ______ of the river has been polluted.

选项 A、Second-three
B、Two-three
C、Two-third
D、Two-thirds

答案 D

解析连字符前面是基数词，后面是序数词。如果基数词大于等于2，序数词要加s。

转载请注明原文地址:http://tihaiku.com/zcyy/4182930.html

相关试题推荐

随机试题

最新回复(0)