______some mammals came to live in the sea is not known.A、WhichB、SinceC、Althou

游客2023-11-10 53

问题 ______some mammals came to live in the sea is not known.

选项 A、Which
B、Since
C、Although
D、How

答案 D

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3174736.html

相关试题推荐

随机试题

最新回复(0)

AlthoughtherearemanyskillfulBraillereaders,thousandsofotherblindp