题目内容：
我发现量入为出地过日子越来越难了。
参考答案：
选择题：我发现量入为出地过日子越来越难了。
- 题目分类：大学英语第二册复习题
- 题目类型：选择题
- 查看权限：VIP
2．美国市场营销学家（ ）把各种市场营销要素归纳为四大类:即产品(product)、价格(pric
2．美国市场营销学家（ ）把各种市场营销要素归纳为四大类:即产品(product)、价格(price)、分销(place)、促销(promotion)。
已知某周期信号的傅里叶级数展开式为x(t)=A/2+∑4A/(nπ)2sinnπ/2sinn,试求该
已知某周期信号的傅里叶级数展开式为x(t)=A/2+∑4A/(nπ)2sinnπ/2sinn,试求该信号的直流分量、第一至第五次谐波分量的幅值。
After several years of hard work, he ______ pass t
After several years of hard work, he ______ pass the entrance exam.A、couldB、can
10. Ultimately the advertising industry should____
10. Ultimately the advertising industry should__________.A. take its job more e
Is the hotel _____ offered you a job _____ you sta
Is the hotel _____ offered you a job _____ you stayed the first time you arrived