问题
单项选择题
可以用作道路交通设施的规划、设计、管理等依据的指标是( )。
A．AADT
B．MADT
C．WADT
D．RADT
答案
参考答案：A
解析： 年平均日交通量AADT：全年交通量总和除以全年总天数；该项指标主要用于衡量当前对道路设施的需求，评价现状交通。月平均日交通量MADT：月交通量总数除以当月的天数。
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可以用作道路交通设施的规划、设计、管理等依据的指标是( )。
A．AADT
B．MADT
C．WADT
D．RADT
参考答案：A
解析： 年平均日交通量AADT：全年交通量总和除以全年总天数；该项指标主要用于衡量当前对道路设施的需求，评价现状交通。月平均日交通量MADT：月交通量总数除以当月的天数。
Grades aren’t everything, but if you or your parents are worried about your report cards, try some of these easy tips. 小题1:____________________Find out how much time you need to spend on each subject every week, and figure out from your teachers when the homework is due, and then make a schedule. According to the schedule, you are able to make a study pan. 小题2:_________________.Most teachers base grades on homework, and it’s easier to keep up with your assignments(作业) than it is to dig yourself out of a hole. 小题3:_________________Your teachers may have suggestions about what you can do to learn more and improve what you can’t. But you have to ask! 小题4:___________________When you get a bad grade, you probably get angry and sad. That’s normal, but you should also use the experience to try to figure out what went wrong so you can avoid the same mistake in the future. Study with your friends. Sometimes it’s hard to get started on homework, so you may meet with one or two friends to do your work. But this won’t work if you and your friends decide to watch TV or play video games instead of doing your homework!
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