A:We lived in a small house.
B:We lived in a big house.
C:We live in a big house.
25×5=125 230×40=9200
25×20=____ 230×20=____
25×50=____ 230×10=____
25×40= ____ 230×4=____
下列句子划线的成语运用不恰当的一项是 ( )
1856年,英法帝国主义发动了____。