【单选题】Yuan Longping, a great person in China, ________ as 'father of hybrid rice'. [ ]
【单选题】罗曼蒂克的爱情对他们有着强烈的吸引力,对爱情浪漫色彩追逐,时时沉浸在两人的世界中,是属于哪一种恋爱类型?
【判断题】高处作业分为:特殊高处作业和一般高处作业。()
【单选题】By the end of last year China’s foreign reserves ____ $4 trillion.
【单选题】一份动火作业证可只用于:
A.
一次动火作业、一个作业地点、两个班次时间以上
C.
一次动火作业、两个作业地点以上、一个班次时间内
【单选题】货运检查作业程序规定的是铁路货运检查作业的( )内容。
【单选题】----Did you see the manager in the office? ----Yes. He _______ by a journalist from China Daily.
【单选题】After visiting China, most of the foreign friends said they would never forget the time _____ they had spent in China. [ ]
【简答题】China _ is _ going _ green. In order to reduce air pollution and oilshortages, automobile manufacturers have announced their plans to develop hybrid vehicles (混合燃料汽车) for the Chinese market. Toyota's ...
【单选题】以下作用于传出神经系统的药物中,主要激动α受体,对β受体作用较弱的药物是()。