小巧到文具店买2支铅笔和6本练习簿,共付5元.每支铅笔0.7元,每本练习薄多少元?
(5-0.7×2)÷6,
=3.6÷6,
=0.6(元);
答:每本练习薄0.6元.
In order to speak English better, we _ be afraid of losing face. Because the most important thing is to practice. Remember, practice makes perfect.
A. should B. shouldn't C. have to
采用拍卖方式,对卖方有何利弊?