“满眼风光多闪烁，看山恰似走来迎，仔细看山山不动，是船行。”诗中“看山恰似走来迎”和“是船行”所选的参照物：（ ）
A：分别是船和山
B：分别是山和船
C：都是船
D：都是山
已知关于x的方程（1﹣2k）x2﹣2k+1x﹣1=0
（1）若此方程为一元一次方程，求k的值．
（2）若此方程为一元二次方程，且有实数根，试求k的取值范围．
尊重自己是人生的一道底线，是人生的一个亮点，自尊无价；尊重他人是人生的一门学问，是人生的一片风景，尊人优雅。
请你结合所学知识说一说什么是自尊？怎样做到尊重他人？
Lincheng is a new developing city. There are lots of popular restaurants. Although they are not famous, they are good places to have meals.
Qingteng Yuan
Main dishes: Many different fish, meat and chicken dishes
Specials: Vegetable salad (¥20),
Roast beef (¥48 on weekdays, ¥38 on weekends)
Fruits (Free): Watermelon, apples, bananas, oranges
Tel: 876-2198
Opening Hours: 11:00 a.m.—1:00 a.m.
Ruihai Drinking
Building
Mainly all kinds of meat, pork, beef and mutton.
Specials: Roast pork (only offered on Saturday, ¥50 each)
Drinks are not allowed to take except VIP.
Tel: 897-6543
Opening Hours: 11:00 a.m.—1:30 a.m. (VIP 24 hours)
Rujia Restaurant
Mainly dumplings and noodles.
Specials: Beef and cabbage dumplings (¥5 each on weekdays, ¥4.5 on weekends)
Dumplings can be taken away.
Tel: 432-0945
Opening Hours: 11:30 a.m.—10:00 p.m.
Linglong Sea Food
Mainly sea food.
Specials: Roast fish (¥25 each)
Tel: 287-9056
Opening Hours: 11:00 a.m.—12:00 p.m. (From Monday to Thursday)
11:00 a.m.—2:00 a.m. (Friday, Saturday, Sunday)
某学者评唐朝三省制时指出：“凡未加盖‘中书门下之印’，未经政事堂议决副署，而由皇帝直接发出的命令，在当时是被认为违制的，不能为下属机关所承认。”这里所谓“违制”的论断，主要指皇帝背离了（ ）
