皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【简答题】
Driving to a friend’s house on a recent evening, I was attracted by the sight of the full moon rising just above my friend’s rooftop. I stopped to watch it for a few moments, thinking about what a pity it is that most city people --- myself included --- usually miss sights like this because we spend most of our lives indoors. My friend had also seen it. He grew up living in a forest in Europe, and the moon meant a lot to him then. It had touched much of his life. I know the feeling. Last December I took my seven-year-old daughter to the mountainous jungle of northern India with some friends. We stayed in a forest rest house with no electricity or running hot water. Our group had campfires outside every night, and indoors when it was too cold outside. The moon grew to its fullest during our trip. Between me and the high mountains lay three or four valleys. Not a light shone in them and not a sound could be heard. It was one of the quietest places I have ever known, a bottomless well of silence. And above me was the full moon, which struck me deeply. Today our lives are filled with glass, metal, plastic and fiber-glass. We have television, cell phones, pagers, electricity, heaters and ovens and air-conditioners, cars, computers. Struggling through traffic that evening at the end of a tiring day, most of it spent indoors, I thought, “Before long, I would like to live in a small cottage. There I will grow vegetables and read books and walk in the mountains. And perhaps write, but not in anger. I may become an old man there, and wear the bottoms of my trousers rolled and measure out my life in coffee spoons. But I will be able to walk outside on a cold silent night and touched the moon.” 小题1:The best title for the passage would be _________. A.Touched by the Moon B.The Pleasures of Modern Life C.A Bottomless well of Silence D.Break away from Modern life 小题2:The writer felt sorry for himself because __________. A.there was too much pollution. B.he failed to see the fullest moon. C.he didn’t adapt to modern inventions D.there were too many accidents on the road. 小题3:What impressed the writer most in the mountainous jungle of northern India? A.No modern equipment. B.Complete silence. C.The nice moon. D.The high mountain. 小题4:Modern things are mentioned mainly to ___________. A.show that the writer likes city life very much. B.tell us that people greatly benefit from modern life. C.explain that people have less chances to enjoy nature. D.show that we can also enjoy nature at home through them. 小题5:The author wrote the passage to __________. A.express the feeling of returning to nature. B.show the love for the moonlight. C.advise modern people to learn to live. D.want to communicate longing for modern life.
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【简答题】如果将一个最大幅值为5V的模拟信号转换为数字信号,要求模拟信号每变化20mV能使数字信号最低位发生变化,所用A/D转换器至少要多少位?
【简答题】增值税混合销售行为所涉及的非增值税应税劳务所用购进货物的进项税额,符合规定的,准予从销项税额中抵扣。( )
【多选题】下列发生混合销售行为的( )企业,应对其应税货物与非应税劳务销售额合并征收增值税。
A.
家具建材商城
B.
汽车修理厂
C.
电信公司
D.
购物中心
【单选题】社会总资本再生产分析的起点是( )
A.
商品资本
B.
货币资本
C.
生产资本
D.
产业资本
【简答题】经税务机关确定为混合销售行为或兼营非应税劳务,应当征收增值税的,非应税劳务所用外购货物或应税劳务的进项税额,( )进项税额之中。
【判断题】确定为应征增值税的混合销售行为中的非应税劳务所耗用的外购货物的进项税额,准予抵扣。(    )
A.
正确
B.
错误
【单选题】将一个最大幅值为5V的模拟信号转换为数字信号,要使模拟信号每变化10mV,数字信号的最低位发生变化,应选用( )位的A/D转换器。
A.
6
B.
7
C.
8
D.
9
【单选题】传输二进制信号需要(25)的带宽。
A.
一个人为制定
B.
和模拟信号相同
C.
比模拟信号更小
D.
比模拟信号更大
【单选题】经税务机关确定为混合销售行为或兼营非应税劳务,应当征收增值税的,非应税劳务所用外购货物或应税劳务的进项税额,( )进项税额之中。
A.
准予计入当期
B.
不准计人
C.
准予计入下期
D.
分期计人
【单选题】一个模拟信号为x(t)=4sin(0.34πt),用采样频率为20Hz进行采样,则所得的离散时间信号x[n]的表达式为
A.
x[n]=4sin(0.034 πn)
B.
x[n]=4sin(0.017 πn)
C.
x[n]=4cos(0.034 πn)
D.
x[n]=4cos(0.017 πn)
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题