题目内容

作者认为《辞海》对“韦编三绝”的“韦”字解释有误,不能作为这一观点依据的一项是______。

A. 把横向编联简册的组绳称作“纬绳”、“韦编”是理所当然的
B. 孔子读《易》,竟然多次翻断了简策的编绳
C. 既然“纵”字在汉代实写作“从”,那么把“韦编”读作“纬编”是合理的
D. 因为古人常把纵横称作经纬,纬(韦)编即编联简策的纬绳

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对光污染的解释,最准确的一项是______。

A. 光污染是指眩光污染,视觉污染和激光污染
B. 光污染是指过强、过杂、过乱,变化过于迅速的光和激光污染,以及特殊形式的视觉污染
C. 光污染是指过强的光线照射,过杂、过乱光线的闪烁和激光光束进入人体污染
D. 光污染是指过强的光线照射,明暗突然交替,光线游移及向性好、能量高的激光进入人眼的危害

根据第一段的内容,制取“有价值的生物制剂”的关键条件是______。

A. 哺乳动物细胞
B. 大量脱离原体后仍有生命的细胞
C. 细胞之间互不干扰
D. 可依附的物体表面

宏观经济学一词最早是由英国经济学家凯恩斯于1933年提出来的。 ()

A. 正确
B. 错误

The cost is going【21】for just about everything, and college tuition is no exception. According to a nationwide survey【22】by the College Board's Scholarship Service,【23】at most American universities will be【24】of 9 percent higher this year over last.
The biggest increase will occur at private colleges. Public colleges, heavily subsidized by tax funds, will also【25】their tuition, but the increase will be a few percentage points【26】than their privately sponsored neighbors.
【27】a follow-up, the United Press international did their own study【28】Massachus-setts Institute of Technology. At M. I. T. advisors recommended【29】students have $ 8,900【30】for one year's expenses, including $ 5,300【31】tuition, $ 2,685 for room and【32】, $ 630 for personal expenses, and $ 285 for books and supplies. Ten years ago the tuition【33】only $ 2,150. To【34】that another way, the cost has climbed 150 percent in the last【35】.
(41)

A. down
B. up
C. away
D. off

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