简述运用长期趋势法预测房地产价格的步骤。
生产价格与价值的关系是（） 生产价格与价值无关。 生产价格是价值的转化形式。 生产价格的形成以价值为基础。 生产价格与价值在数量上经常不一致。 生产价格与价值在数量上是相同的。
已知某班配料皮带每米平均混合配重65Kg/m，该班正常生产运行时间6.5h，配料皮带机速为1.25m/s，求该班混合料的产量是多少？
（）成为教俗之争的重要转折点，从此教会势力开始走向衰落。 向教士征税。 控诉教士并处以绞刑。 第一次三级会议的召开。 阿维农之囚。
Good Table Manners
Manners play an important part in making a favorable impression at the dinner table. Here are some general rules： Napkin （餐巾） use
The meal begins when the host unfolds his or her napkin. This is your signal to do the same， so place your napkin on your lap. Unfold it completely if it is a small napkin. Or in half， lengthwise （纵向地） ，if it is a large dinner napkin.
If you need to leave the table during the meal， place your napkin on your chair as a signal to your server that you will be returning. Once the meal is over， place your napkin neatly on the table to the right of your dinner plate. Do not refold it.
Use a napkin only for your mouth. Never use it for your nose， face or forehead. Use of utensils （餐具）
Start with the knife， fork or spoon furthest from your plate， and work your way in， using one utensil for each course. If soup is served， remember to spoon away from yourself. This helps stop the drips. Do not put the entire soup spoon in your mouth. Instead， fill a soup spoon about 75 per cent with soup， and sip（啜饮）it from the side noiselessly.
After finishing dinner， place the knife and fork parallel to one another across the plate with the knife blade facing inward toward the plate.
Using your fingers
Here's a list of finger foods： sandwiches， cookies， small fruits or berries with stems， French fries and potato chips， and hamburgers.
Chew（咀嚼）with your mouth closed and don't make noise； don't talk with your mouth full. Bread must be broken with your hands. It is never cut with a knife.
Don't pick something Out of your teeth. Instead， excuse yourself to the bathroom. If possible， try not to cough at the table. Do not put your elbows （肘） on the table. In France， it is essential to have both hands above the table at the same time. Do not put bones or anything else on the table. Things that are not eaten should be put on your plate.
All of the following are finger foods EXCEPT（）. soup。 sandwiches。 cookies。 hamburger。
罗勒的英文名称是（）。
