题目

构建社会主义核心价值体系的基本内容主要包括     ①马克思主义指导思想       ②中国特色社会主义共同理想     ③以爱国主义为核心的民族精神和以改革创新为核心的时代精神     ④社会主义荣辱观 A．①②                     B．③④        C．②③④                      D．①②③④Occupational Licenses with the Biggest Bang for BuckSome 1.8 million American were laid off or discharged from their jobs each month on average in 2019, according to data from the U. S. Bureau of Labor statistics. People who lose their jobs often confront a difficult choice: should they take a new job that pays less, or should they make a costly investment in gaining new skills so that they can compete for another similar job or an even better one?If they do decide on retraining ,which programs and occupational licenses are worth their while? In general, the highest-paying jobs tend to have the most difficult education/ training and experience requirements. But that is not always the case. The following are five occupational licenses with the biggest bang for your buck. Drone Pilots: If you want to become a drone pilot, all you need to do is be above 16 years old, pass the Federal Aviation Administration's Remote Pilot Certificate exam (which requires about 15 to 20 hours of studying), and pay a $ 150 licensing fee. Pay for drone pilots averages $ 56,426 per year, and jobs are growing rapidly across a range of industries. For example, companies like UPS are making substantial investments in drone delivery and will need to hire thousands of drone pilots in the coming years. Home Inspectors: If you need a job that makes about $ 60K per year, you might want to consider becoming a Home Inspector. Both Home Inspectors and HVAC Contractors earn about $ 61K per year, on average, but getting a state HVAC Contractor license typically requires about 4,000 hours of training and experience (those systems are becoming even more complex), whereas a Home Inspector license only requires 360 hours of training and experience, and much of the training can be gained free of charge on the job. Massage Therapists: On average, Manicurists/Pedicurists are required to complete more hours of training than Massage Therapists (700 hours versus 500 hours), but Massage Therapists earn almost twice as much, on average ($54,639 versus $ 32,509). Radiologic Technologists: Licensing requirements for cosmetologists（美容师）have become so onerous that candidates now need 2,700 hours of training and experience on average. That's not much less than the requirement for becoming a Radiologic or MRI Technologist (3,300 hours), a job which is growing considerably faster than average, is more recession - proof, and pays twice as much ($ 56,162 versus $ 28,608). Dental Hygienists: Among jobs that require a two-year associate's degree granted by a college or university, some pay substantially more than others. The average state licensing fee for becoming a Dental Hygienist is a hefty $ 1,600, but the pay bump you'll receive will likely make up for it ten times over in the first year.【1】The underlined expression "the biggest bang for your buck" in Paragraph 2 probably means ________.A.the job loss for your hesitation to investB.a good income resulting from your skillsC.a good return for the money you have spentD.the great efforts you'd make to change your life.【2】Which of the following statements is true according to the passage?A.Among the drone operators, those who work for delivery services can earn the most.B.Compared to a home inspector, being an HVAC Contractor is more cost-effective.C.As an MRI technologist, you'd be less likely to be jobless during an economic crisis.D.Higher education isn't a compulsory requirement if you want to be a dental hygienist.【3】Which of the following matching for the chart is correct according to the passage?A.① Radiologic Technologist; ② Cosmetologist; ③General ContractorB.① Drone Pilot; ② General Contractor; ③ Dental HygienistsC.① Message Therapist; ② Radiologic Technologist; ③ CosmetologistD.① Drone Piolt; ② Cosmetologist; ③ Radiologic Technologist