问题
单项选择题
当选用民用建筑中承受静荷载钢屋架的钢材钢号时，下列哪个是不正确的？（）
A可以选用Q235钢
B可以选用16Mn钢
C钢材必须具有常温冲击韧性的合格保证
D钢材必须具有抗拉强度、伸长率、屈服强度的合格保证
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
当选用民用建筑中承受静荷载钢屋架的钢材钢号时，下列哪个是不正确的？（）
A可以选用Q235钢
B可以选用16Mn钢
C钢材必须具有常温冲击韧性的合格保证
D钢材必须具有抗拉强度、伸长率、屈服强度的合格保证
参考答案：C
| 阅读理解。 下面文章中有5处(第1~5题)需要添加小标题，请从以下选项(A、B、C、D、E和F)中 选出符合各段意思的小标题。选项中有一项是多余选项. | |
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| Steps to Retire a Millionaire Having a million-dollar portfolio is a retirement dream for many people. Making that dream come true requires some serious effort. While success is never a sure thing, the steps outlined below will go a long way toward helping you achieve your objective. 1. ____ Vacations, car, kids and all of life's other expenses take a big chunk out of your paycheck. To maximize your savings, you need to minimize your expenses. Buying a home you can afford and living a lifestyle that is below your means and not funded by credit cards are all necessities if you want to boost your savings. 2. ____ If you don't save, you'll never reach your goal. As obvious as this might seems, far too many people never even start to save. If your employer offers a 401(k) plan, enrolling in the plan is a great way to put your savings on autopilot. Simply sign up for the plan and contributions will be automatically taken out of your paycheck, increasing your savings and decreasing your immediate tax liability. If your employer offers to match your contributions up to a certain percentage, be sure to contribute enough to get the full match. It's like getting a guaranteed return on your investment. Finding the cash to stash may be a challenge, particularly when you're young, but don't let that stop you from pursuing future riches. 3. ____ Studies have shown that the majority of the returns generated by an investment are dictated by the asset-allocation decision. If you are looking to grow your wealth over time, fixed-income investments aren't likely to get the job done, and inflation can take a big chunk out of your savings. Investing in equities entails more risk, but is also statistically likely to lead to greater returns. For many of us, it's a risk we have to take if want to see our wealth grow. Asset-allocation strategies can help you learn how to make picking the right mix of securities the core of your investing strategy. 4. ____ Part of long-term planning involves accepting the idea that setbacks will occur. If you are not prepared, these setbacks can put a stop to your savings efforts. While you can't avoid all of the bumps in the road, you can prepare in advance to mitigate the damage they can do. 5. ____ Your income should rise as time passes. You'll get raises, you'll change jobs, and maybe you'll get married and become a two-income family. Every time more cash comes in to your pocket, you should increase the amount that you save. The key to reaching your goal as quickly as possible is to save as much as you can. |