【单选题】A woman was complaining to her friend: " Even though I have good skills, everywhere I go, I seem to get offered the lowest paid positons. I don't have any voice in promotions. What an awaful occupatio...
【单选题】某恒温可逆过程, T = 300 K , Q = 20 kJ , W = −15 kJ (其中 W ́ = −5 kJ ),则 Δ A 为
【多选题】Complete the passage with the given words.
F.
mentor G emphasize H. recommend I. qualification J. bundle K. on-going L. generalist M. occupational N. prepare O. feasible The goal of today’s and future workplaces will be employability security, not employment security. You will need a (1) of skills that you can sell in the job market. Management consultants (2) you forget the old generalists. You need special skills and capabilities, and you will be expected to be a(n) (3) as well as an expert. Learn everything you can in all areas. (4) will be crucial, whether in the job or switching to learn the skills you need. There are new rules for the job market now. 1. Take responsibility for building your career. You can’t (5) on employers for training, employment opportunities or the (6) you need to advance. You need to be sure you’re at your peak of (7) , for jobs of today and tomorrow. 2. You have to continue to develop commitment. The job market is more competitive, you need to improve your (8) skills all the time. 3. Your resume must be a “living (9) ”. You need to keep it up-to-date all the time, document your new skills and experiences on a(n) (10) basis, so your resume is always current and complete.
【多选题】The softskills mentioned in the video include _____.
D.
being able to work under pressure
【单选题】Q = -75 kJ , W = -180 kJ ,计算系统的 D U ( )
【简答题】计算下列各系统的 Δ U : (1) 系统吸热 60 kJ ,并对环境作功 70 kJ ; 答: Δ U =60-70=-10kJ (2) 系统吸热 50 kJ ,环境对系统作功 40 kJ ; 答: Δ U =50+40=90kJ (3) Q = -75 kJ , W = -180 kJ ; 答: Δ U =-75-180=-255kJ (4) Q = 100 kJ , W = 100 kJ 。...