[单项选择]

Passage One

As one works with color in a practical or experimental way, one is impressed by two apparently unrelated facts. Color as seen is a mobile changeable thing depending to a large extent on the relationship of the color to other colores seen simultaneously. It is not fixed in its relation to the direct stimulus which creates it. On the other hand, the properties of surfaces that give rise to color do not seem to change greatly under a wide variety of illumination colors, usually (but not always) looking much the same in artificial light as in daylight. Both of these effects seem to the due in large part to the mechanism of color adaptation mentioned earlier. When the eye is fixed on a colored area, there is an immediate readjustment of the sensitivity of the eye to color in and around the area viewed. This A. a time lag in the focusing ability of the eye B. the immediate loss of the "afterimage" of the first object C. some inability’ to see colors of the latter-named objects until loss of sensitivity has been regained D. adaptation in the central area of the eye but little adaptation in the lateral areas to the new intensity level 查看答案 更多"Passage One "的相关试题: [单项选择] Passage One As one works with color in a practical or experimental way, one is impressed by two apparently unrelated facts. Color as seen is a mobile changeable thing depending to a large extent on the relationship of the color to other colores seen simultaneously. It is not fixed in its relation to the direct stimulus which creates it. On the other hand, the properties of surfaces that give rise to color do not seem to change greatly under a wide variety of illumination colors, usually (but not always) looking much the same in artificial light as in daylight. Both of these effects seem to the due in large part to the mechanism of color adaptation mentioned earlier. When the eye is fixed on a colored area, there is an immediate readjustment of the sensitivity of the eye to color in and around the area viewed. This A. the eye’s adaptation to color B. the properties of colored surfaces C. the effect of changes in color intensity D. experiments on colored objects 查看答案 [单项选择] Passage One Superstition is a biased word. Look up almost any dictionary definition and you will see that it implies that every religion not based on reason or knowledge is called a superstition. Even the word knowledge is a two-faced word. Presumably, it is used as a synonym for reason. What it all comes down to is that people designate as superstitious what they do not think reasonable in someone else’s religion. It is true that a person’s religion must be based on some kind of knowledge. But what kind of knowledge is meant Scientific, experimental, rational Such knowledge is natural and maybe ethical and then it is natural religious knowledge. A person may quite easily conclude from observing the universe that only God could have produced it. That knowledge is not religion, not even if a person is bound to recognize a creator of the A. some religious knowledge not based on reason B. anything that seems unreasonable to them C. anything that seems unreasonable in another person’s religion D. any natural knowledge of a religion that is two-faced and totally different from another 查看答案 [单项选择]Passage One A. 1994 B. 1996 C. 1998 D. 1995 查看答案 我来回答: 提交 最新试题 ●    [单选题]动火执行人应具备有关部门颁发的( )。 ●    [单选题]建筑高度超过()m 的教学楼是一类高层建筑。 ●    [单选题]蛋白质结构中的α--螺旋属于: ●    [判断题]转点是用来传递高程的、在转点上不应放尺垫。( ) ●    [判断题]通信线路、漏泄电缆和通信杆的维护实行维修、中修、大修修程，其他通信设备的维护实行维修修程。 ●    [判断题]要求司机鸣笛信号：昼间——拢起的手信号旗直立平举或单臂向上弯曲直立上下小动。 网站地图 我要搜题网  版权所有  ©2024  湘ICP备18016427号   购买搜题卡查看答案 [会员特权] 开通VIP， 查看 全部题目答案 [会员特权] 享免全部广告特权 推荐91天 ¥36.8 ￥80元 31天 ¥20.8 ￥40元 365天 ¥88.8 ￥188元 请选择支付方式 微信支付 支付宝支付 点击支付即表示同意并接受了《购买须知》 立即支付 系统将自动为您注册账号 已有账号登录 找回账号密码 请使用微信扫码支付 订单号： 截图扫码使用小程序[完全免费查看答案] 前往小程序 请不要关闭本页面，支付完成后请点击【支付完成】按钮 支付完成 取消支付 恭喜您，购买搜题卡成功 系统为您生成的账号密码如下： 账号 密码 重要提示：请拍照或截图保存账号密码！ 我要搜题网官网：https://www.woyaosouti.com 我已记住账号密码