【判断题】人类基因组的测序工作被提前到2003年完成,正好是人类发现DNA双螺旋结构60周年。()
【单选题】在射线探伤中应用最多的三种射线是( )。
【判断题】“不如叔也,洵美且武。”中“武”的意思是英武。()
【判断题】2003年是人类发现DNA双螺旋结构60周年,同年人类基因组的测序工作完成。()
【单选题】到 2020 年,全员劳动生产率从人均 8.7 万元提高到 12 万元以上。
A.
By 2020, per capita labor productivity will have risen from 0.87 million yuan to over 1.2 million yuan.
B.
By 2020, per capita labor productivity will increase from 87,000 yuan to over 120,000 yuan.
C.
By 2020, per capita labor productivity will have risen from 87,000 yuan to over 120,000 yuan.
【简答题】看图补全下面对话。 A: Oh, Millie. It's dark in your room. Please 1______ 2______ the light. B: All right. Oh, 3______ you, Sandy. Please sit down. A: Thank you very much, Mike. I don't have a knife. Can I 4___...
【单选题】( )可以帮助消费者知觉更为深刻、记忆更为长久。