— How did you get there?
— I got there________, because it is only 1.5 kilometers.
A:by bike
B:walk
C:by train
D:in a bus
六一期间游乐场门票八折优惠,现价是原价的____%.儿童文具店所有学习用品一律打九折出售,节省____%.
下面名言能体现教师无私奉献精神的是( )
计算:(-2)+1的结果是( )
按字母表顺序写出下列字母大小写。
Aa ____ ____ ____ ____ Ff ____
Bb Cc Dd Ee Gg