【判断题】( ) J/1774-2010规定,在进行制冷剂加注时,要从低压管路进行单管加注。
【单选题】All his teachers ______ his success to his diligence and perseverance.
【单选题】Although Americans have different views on many issues, they tend to agree______one subject; taxes are too high.
【单选题】尊重人的权利、重视人的价值、实现人的全面发展的“以人为本”思想。
【判断题】1979年 12月 6日 ,邓小平在会见日本首相田中角荣时首次提出了“小康”的概念。
【单选题】The major portion of writer Benjamin Brawley's work was in social criticism.
【单选题】1979 年12月,邓小平在会见日本首相( )时,首次将“四个现代化”的目标明确为到20世纪末达到小康社会。