皮皮学,免费搜题
登录
搜题
【简答题】
第二节(共5小题;每小题2分,满分10分) 根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,选项中有两多余选项。 We all experience hardship and stress (压力) at some point. __25__ No one can “make” you feel anything. No one can drive your car unless you give them the keys. How you feel and the way you deal with a situation is a choice. Look at the situation and ask yourself “Is this something I can change?” __26__ If the situation cannot be changed, accept it and find ways to deal with it. In this way, stress can be greatly reduced. Exchange attitude for gratitude (感恩). Our attitude has a big influence on how we deal with situations. When in a stressful situation, try exchanging attitude for gratitude. __27_ Instead of being angry about the traffic, find some gratitude. Look around and think of all the things you can be thankful for. Relax, relax, relax. __28__ It will help you relax and make you better prepared to deal with stressful situations when they come. Many people say they don't have time to relax, but relaxation does not have to be time­wasting. It can include 5-10 minute breaks of breathing exercises or watching your favorite show for 30 minutes. Look at the big picture. Look at your stressful situation from a “big picture” point of view. __29_ If the answer is no, it's likely not worth your time and energy. A.Did you find what works best for you? B.Stress is different from person to person. C.When you are stuck in traffic, change your attitude. D.Try to find something that you enjoy and do it every day. E.If so, start working on useful ways to change the situation. F.When dealing with stressful situations, consider the four points below. G.Ask yourself“How important is this?” and “Will this matter in the long run?”
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】下述反应能用来制备伯醇的是:
A.
甲醛与格氏试剂加成 , 然后水解
B.
乙醛与格氏试剂加成 , 然后水解
C.
丙酮与格氏试剂加成 , 然后水解
D.
苯甲腈与格氏试剂加成 , 然后水解
【简答题】甲、乙两同学欲分别完成“钠与氯气反应”的实验。 I.甲同学的方案为:取一块绿豆大的金属钠(切去氧化层),用滤纸吸净煤油,放在石棉网上,用酒精灯微热。待钠熔成球状时,将盛有氯气的集气瓶迅速倒扣在钠的上方(装置如图I)。该方案的不足之处有 (至少答出两点)。 II.乙同学所采用的装置如图Ⅱ,回答下列问题: (1)按图Ⅱ组装仪器、添加药品,实验开始后,先将浓盐酸挤入试管,试管中发生反应的离子方程式为 ;...
【单选题】下述反应能用来制备伯醇的是 :
A.
苯甲醛与格氏试剂加成 , 然后水解
B.
丙酮与格氏试剂加成 , 然后水解
C.
乙醛与格氏试剂加成 , 然后水解
D.
甲醛与格氏试剂加成 , 然后水解
【单选题】滴定管读数应精确至()。
A.
0.1 mL
B.
0.01 mL
C.
0.001 mL
D.
0.0001 mL
【判断题】创意是策划的核心,是找出事物的本质和规律,然后以喜剧的方式呈现出来。
A.
正确
B.
错误
【判断题】缎纹组织的表达式和斜纹组织的表达式含义一样;
A.
正确
B.
错误
【单选题】下述反应能用来制备伯醇的是:
A.
甲醛与格氏试剂加成 , 然后水解
B.
乙醛与格氏试剂加成 , 然后水解
C.
丙酮与格氏试剂加成 , 然后水解
D.
二氧化碳与格氏试剂加成 , 然后水解
【简答题】逻辑关系表示的是因果关系。最基本的逻辑关系有三种,它们是与、______、______。
【单选题】下述反应能用来制备伯醇的是:
A.
(A) 甲醛与格氏试剂加成, 然后水解
B.
(B) 乙醛与格氏试剂加成, 然后水解
C.
(C) 丙酮与格氏试剂加成, 然后水解
D.
(D) 苯甲腈与格氏试剂加成, 然后水解
【多选题】下列哪些药物能显盐酸盐的鉴别反应
A.
氟烷
B.
麻醉乙醚
C.
盐酸氯胺酮
D.
盐酸利多卡因
E.
甲氧氟烷
相关题目: