小明读一本210页的故事书,前8天平均每天看15页,剩下的在9天内看完,则小明平均每天必须看多少页?
解:(210 - 8×15)÷9
=(210 - 120)÷9
=10(页)
—There is no drink in the fridge. Will you go and some for the party, Mary?
—OK, Mum. [ ]
A. take
B. get
C. carry
D. bring
我国物流运行呈现“()”的基本特征。