正确答案: A
与时代同行
题目:李大钊在《史学要沦》中指出.“一时代有一时代比较进步的历史观,一时代有一时代比较进步的知识,史观与知识的不断进步,人们对历史事实的解喻自然要不断的变动。”他在这里强调历史研究要
解析:A
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举一反三的答案和解析:
[单选题]
what
[单选题]请听下面4段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试题卷的相应位置。听每段对话或独白前,你将有时间阅读各小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。请听第6段材料,回答第6至8题。第6题:In which season does the conversation take place?
The spring
[单选题]The doctor is skilled at treating heart trouble and never accepts any gift from his patients, so he has a very good_____.
reputation
[单选题]What was Mrs. Franks doing when the accident tool place?
standing outside a bank
[单选题]某种群中,基因型 AA 个体占 25 % ,Aa 个体占 60 % ,那么基因 A 与 a 的频率为
. 55 %和 45 %
[单选题]What can we infer from the underlined sentence in Paragraph 3?
the world around us could serve as a source of wonder
[单选题]
B. best
C. extra
D. first
first
[单选题]抗日战争期间,延安“吸引了一个美国军事观察团、一些美国国务院外交官和一个美国总统特使前来访问,另外还有大批外国记者前来采访”。其主要原因是
中共领导的抗日力量在抗战中的地位日显重要
[单选题]若坡度从10°增大到15°,则a点的数值将
增大