中国分三年逐步实施全面禁止天然林商业性采伐,这三年分别是()。
A.2014
B.2015
C.2016
D.2017
A.2014
B.2015
C.2016
D.2017
第2题
下面对自下而上分析描述正确的是_______。
A.自下而上分析过程是对句子实施推导的过程
B.自下而上分析是从给定的输入串$开始,逐步进行“归约”,直至归约到文法的开始符号
C.自下而上分析是面向目标的
D.自下而上分析是规范归约的过程
第7题
申请商业性助学贷款必须是年满()具有完全民事行为能力、在中国境内有固定住所、有有效身份证明的中国国籍的自然人
A.18周岁
B.16周岁
C.15周岁
D.20周岁
第11题
B.In order to narrow the gap between China and the developed countries, Chinese government is ensuring and trying to put into practice a strategy for agricultural development by science and education.
C.So as to narrow the distance between China and the developed countries, Chinese government has drawn up and trying to put into practice the strategy for agricultural development by science, technology and education.
D.The Chinese government has drawn up a strategy for agricultural development by relying on science, technology and education and is striving to put it into practice so as to narrow the gap between China and the developed countries.