问题
选择题
近年来，非公有制企业的党建工作得到了全面加强，加强在非公有制经济中的党建工作，有利于
①保证非公有制企业的社会主义性质 ②不断增强党的阶级基础和扩大党的群众基础 ③党直接领导非公有制企业 ④保证党的路线、方针、政策在非公有制企业的贯彻执行
A．①②③
B．②③④
C．①③④
D．②④
答案
答案：D
搜题请搜索小程序“爱下问搜题”
近年来，非公有制企业的党建工作得到了全面加强，加强在非公有制经济中的党建工作，有利于
①保证非公有制企业的社会主义性质 ②不断增强党的阶级基础和扩大党的群众基础 ③党直接领导非公有制企业 ④保证党的路线、方针、政策在非公有制企业的贯彻执行
A．①②③
B．②③④
C．①③④
D．②④
答案：D
Directions: Read the following text and choose the most suitable heading from A-F for each paragraph. There is one extra heading which you do not need.
Stress comes from mental or emotional activity and physical activity. It is unique and personal to each of us. You need stress in your life. Without stress, life would be dull and unexciting. Stress adds flavour, challenge, and opportunity to life. Too much stress, however, can seriously affect your physical and mental peace. A major challenge in this stress-filled world of today is to make the stress in your life work for you instead of against you. 小题2: ____________ When you are nervous, angry, or upset, release the pressure through exercise or physical activities. Running, walking, playing tennis, or working in your garden are just some of the activities you might try. Physical exercise will relieve that “uptight” feeling, relax you, and turn the frowns (皱眉) into smiles. Remember, your body and your mind work together. 小题3:____________ You are special. Get enough rest and eat well. If a problem is beyond your control and cannot be changed at the moment, don’t fight the situation. If you are irritable (急躁的) and tense from lack of sleep or if you are not eating correctly, you will have less ability to deal with stressful situations. If stress repeatedly keeps you from sleeping, you need a break from your daily routine to just relax and have fun, or you should ask your doctor for help. Be good to yourself. 小题4:____________ One way to keep from getting aboard, sad, and lonely is to go where it’s all happening. Sitting alone can make you feel disappointed. Instead of feeling sorry for yourself, get involved. Offer your services in neighbourhood or volunteer organizations. Help yourself by helping other people. Get involved in the world and the people around you, and you’ll find they will be attracted to you. You will be on your way to make new friends and enjoy new activities. 小题5:____________ The best way of avoiding stress is to relax. Unfortunately, many people try to relax at the same pace that they lead the rest of their lives. For a while, forget your worries about time, productivity, and “doing right”. You will find satisfaction in just being, without struggling hard. Find activities that give you pleasure and that are good for your mental and physical well-being. Read a good book or listen to beautiful music to create a sense of peace. Forget about always winning. Focus on relaxation, enjoyment, and health. |
下面表格中列出了NH4Cl在不同温度下的溶解度：
| 温度/℃ | 0 | 20 | 40 | 60 |
| 溶解度/g | 29.4 | 37.2 | 45.8 | 55.2 |
(1)由上表可推出NH4Cl的溶解度随温度的变化规律是 ；
(2)在20 ℃时，向100 g水中加入50 g NH4Cl，形成 (填“饱和”或“不饱和”)溶液，将其温度升高到60 ℃时，形成的溶液中溶质与溶剂的质量比为 。