考研考试

根据网考网考试中心的统计分析，以下试题在2019/8/9日考研习题练习中，答错率较高，为：46%
【单选题】Digital photography is still new enough that mast of us have yet to form an opinion about it, much less (1) a point of view.But this hasn’t stopped many film and computer fans from agreeing (2) the early (3) wisdom about digital cameras -- they’re neat (4) for your PC, but they’re not suitable for everyday picture-taking.
The fans are wrong: more than anything else, digital cameras are radically (5) what photography means and what it can be. The venerable medium of photography as we know (6) is beginning to seem out of (7) with the way we live. In our computer and camcorder culture, saving pictures (8) digital files and watching them on TV is no less (9) -- and in many ways more (10) -- than fumbling with rolls of film that must be sent off to be (11) .
Paper is also terribly (12) . Pictures that are incorrectly framed, focused, or lighted are nonetheless (13) to film and ultimately processed into prints.
The digital medium changes the (14) . Still images that are (15) digitally can immediately be shown on a computer monitor, TV screen, or a small liquid-crystal display (LCD、built right into the camerA、And since the points of light that (16) an image are saved as a series of digital bits in (17) memory, (18) being permanently etched onto film, they can be erased, retouched, and transmitted on-line.
What’s it like to (19) with one of these digital cameras It’s a little like a first date -- exciting, confusing and fraught with (20) .
A．valuable
B．useful
C．economical
D．practical

网考网参考答案：D，答错率：46%
网考网试题解析：
本句在谈数码相机的优点，显然“saving pictures as digital files and watching them on TV”都是数码相机的新功能，也是非常实用的功能，由此分析四个选项，不难看出[D]“practical”正确。valuable有价值的、useful有用的、economical经济的，均不能反映该功能的特点。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>