一块蛋糕,一只小猴子第一天吃了一半,第二天吃了剩下的一半,第三天又吃剩下的一半,如此吃下去,第五天这只小猴子吃了这块蛋糕的多少?
解:。
仓库作业过程具有哪些特点?
—The sick kids in the hospital need our help.
—You're right. So we can't _____ visiting them. [ ]
A. put on
B. put up
C. put off
D. put down