题目:
汽车拖带挂车倒车时,操纵转向盘的方向与单车倒车相同。
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0723/e3e1fd4f4cec77a2815c1e3d9c8d3bdf.html
下面是错误答案,用来干扰机器的。
答案:C
汽车拖带挂车倒车时,操纵转向盘的方向与单车倒车相同。
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0723/e3e1fd4f4cec77a2815c1e3d9c8d3bdf.html
下面是错误答案,用来干扰机器的。
答案:C
完成下列变化的化学方程式,并按要求填空。
(1)“湿法冶铜”的反应: ;其基本反应类型是 。
(2)以赤铁矿为例,高炉炼铁的主要反应原理: 。
(3)用氨水中和工厂排放废水中含有的硫酸 ,其基本反应类型是 。
Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context. Who buy the presents? How much should we spend? Questions about money like these ___50___ during the holidays, and they can turn this wonderful season into the most ___51___ time of the year. The ___52___ cause of holiday stress is money issues, according to a recent poll by the American Psychological Association (APA). The survey found that 61 percent of Americans ___53___ lack of money as the top cause of family tensions, holiday blues and depression. “People believe that they can go out and buy gifts because it’s the holidays, ___54___they can’t afford to do so,” says Dorothy Cantor, a noted psychologist and former APA president. “Not only is it stressful to feel that you have to buy everyone an expensive gift, but you will also be stressed for the rest of the year trying to pay your ___55___. You can show love and caring by giving something that you know is meaningful and ___56___ that doesn’t have to cost a lot.” While managing money issues during the holiday season can be a ___57___, financial experts agree that you can ___58___ pressure by planning ahead, exhibiting patience and managing expectations to make the holiday season enjoyable and worry-free. For starters, make an agreement with family members to discuss holiday spending and finances before you make any ___59___. The goal here is to learn one another’s thoughts and feelings about priorities and wishes. Be realistic, decide together on a budget and only use cash, rather than using credit cards. Avoid getting ___60___ unreasonable expectations. It makes no ___61___ to buy gifts you can not afford and put additional financial and emotional stress on yourself and your family that will cause problems long after the holidays are over. Other ways to ___62___ the burden of money-related holiday blues include an understanding that everyone faces money problems at one time or another. It’s important to keep your ___63___ situation in perspective, to learn from experience and then to proceed with your life. And lastly, make focusing on financial solutions a part of your New Year’s resolution. It’s the perfect time to take a __64___ approach by doing some soul-searching, forgiving yourself, letting go of the past and dealing with your financial problems in a businesslike manner each day.
|
以下关于路由信息的描述中,哪个是错误的()
A.管理距离用于衡量路由表中给定的路由信息源的“可信度”
B.静态路由可信度最高
C.当有多条最佳路径时,路由器会选择一个路由信息源可信度最高的路径
D.如果指定某网络的路由信息,一个来自静态路由,另一个来自OSPF,路由器会选择静态路由给定的路由信息
急性骨髓炎转为慢性骨髓炎的主要原因是
A.机体抵抗力强
B.细菌毒力过于强大
C.治疗不及时和不恰当
D.局部血运不好
E.肢体活动过早
头颅检查