题目内容

无穷小与任意函数的积是无穷小。()

查看答案

搜索结果不匹配？点我反馈

更多问题

函数f在闭区间[a,b]上连续，则f在该区间上有界。()

Part A
You are Cindy Molly. You know that the English Language and Literature Department in Belling Foreign Studies University has a position vacant. You want to get that position. And then you write this letter to them expressing your interests in this position. (120～170 words)

______ with pumps, drains, and wells may cost more than the dam itself.

What can be inferred from the last sentence of the passage？