您所在的当前位置：初中历史试题 >

唐与突厥的关系

> 史载唐太宗时，有大臣奏请修复长城，太宗一笑置之。太宗不修长城的理由应是 A．唐初北方无边患 B．长城已失去防御能力 C．唐朝国力虚弱,无财力支持 D．开明的民族政策使民族关系融洽

问题：

发布时间：2024-09-09

史载唐太宗时，有大臣奏请修复长城，太宗一笑置之。太宗不修长城的理由应是

A．唐初北方无边患 B．长城已失去防御能力

C．唐朝国力虚弱,无财力支持 D．开明的民族政策使民族关系融洽

参考答案：

提问用户：t2***Ahj

可能感兴趣的题目：

1 抛物线y 2=4x的焦点弦被焦点分成m和n两部分，则 1 m + 1 n =______．
2 设命题甲为：0＜x＜5；命题乙为：|x-2|＜3．那么（　　） A．甲是乙的充分条件，但不是乙的必要条件 B．甲是乙的必要条件，但不是乙的充分条件 C．甲是乙的充要条件 D．甲不是乙的充分条件，也不是乙的必要条件
3 函数的最大值,最小值分别为 A． B． C． D．　　
4 已知随机变量的概率分布如下： 1 2 3 4 5 6 7 8 9 10 P m 则P（ξ=10）（） A. B. C. D.
5 You will be successful _____ you have confidence. A. before B. once C. until D. though
6 下列物质中属于纯净物、化合物、无机化合物、盐、钙盐的是（　　） A．石灰石 B．氢氧化钙 C．碳酸钙 D．甲烷
7 阅读理解。 A By combing through newly digitized census data from the 19th century, J. David Hacker, a demographic historian from Binghamton University in New York, has recalculated the death toll and increased it by more than 20 percent - to 750,000 B Called the iBrain , this simple-looking contraption is part of an experiment that aims to allow Dr. Hawking - long paralyzed by amyotrophic lateral sclerosis ,or Lou Gehrig"s disease - to communicate by merely thinking. C What we wear can affect not only what people think of us, but also the way our brains work, a study involving a doctor"s coat shows. D What we wear can affect not only what people think of us, but also the way our brains work, a study involving a doctor"s coat shows. E A Canadian project aimed at creating a genetically engineered pig whose manure would be less harmful to the environment is being halted after failure to find a company willing to bring the animal to market, according to the lead researcher. F Scientists have for the first time identified several gene mutations that they say sharply increase the chances of autism, and have found that the risk increases with the age of the parents, particularly the father. 以下是文章的标题,请将相关文章的标题与文章的提示性图片及简介匹配起来. 1. Move to Market Gene-Altered Pigs in Canada Is Halted 2. Mind Games: Sometimes a White Coat Isnt Just a White Coat 3. A Little Device Thats Trying to Read Your Thoughts 4. Scientists Link Gene Mutation to Autism Risk 5. New Estimate Raises Civil War Death Toll
8 第三节书面表达（满分20分）请根据下面的提示，写一篇短文，简要说明电视在日常生活中的作用。 1．许多家庭有电视，许多人喜欢看电视。 2．电视的作用：它使人们了解许多地方的情况；能帮助人们开阔眼界和思维；有助于人们学习更新更好的方法；使人们感到世界太小了。 3．电视的坏处：长时间地看电视会伤害人的身体，影响人们的健康，影响人们正常的工作和学习。因此，要有节制地看电视。注意：字数在90-110个单词之间。不要遗漏所要提示的内容。但不要逐字翻译。
9 中共十一届三中全会召开前，我国首先需要 A．发展经济 B．变革体制 C．对外开放 D．解放思想
10 ．已知a、b、c、d是空间四条直线，如果，那么 A．a//b且c//d B．a、b、c、d中任意两条可能都不平行 C．a//b或c//d D．a、b、c、d中至多有一对直线互相平行