单项选择题

<上一题 目录 下一题>
热门 试题

单项选择题
The boy is five years old.
[A] Right.
B. Wrong.
C. Doesn’t say.
单项选择题
The idea of wheels may have come from ______.
A. rolling a dead animal on logs
B. watching running animals
C. running after animals
相关试题