题库 小学英语
题干
算一算，连一连。
one + two = one
two × two= two
one + four = three
three – one = four
five – one = five
one + two = one
two × two= two
one + four = three
three – one = four
five – one = five
答案(点此获取答案解析）
a. 
b. 
c. 
d. 
e. 
( )