有中国特色社会主义文化建设的根本是( )。
A.在全社会形成共同理想和精神支柱
B.发展教育和科学
C.营造良好的文化环境
D.深化文化体制改革
参考答案:A
延长纵联保护的一点动作时间,且用之得当,可以显著提高纵联保护动作的可靠性。
The promoters of the Springfield music festival estimated a 50 percent increase in ticket sales from last year, but because of bad weather, ticket sales actually decreased by 25 percent from last year’s level. What percent of the projected ticket sales were the actual ticket sales ?()
A. 45
B. 50
C. 55
D. 65
E. 75