我国公民享有选举权利的内容包括（）。
A、提名权
B、选举权
C、被选举权
D、罢免权
参考答案：A, B, C, D
含有未知数的______叫做方程，例如______．
It was in the small house _______ was built with stones by his father _______ he spent his childhood.[ ]
A. that; which
B. that; where
C. where; that
D. which; that
