1,
Engraving is a process (which) the surface of metal is (first covered) with (an acid) and then inscribed with some sharp (instrument)
2,
For many (years ago)(much of)what was possible to know was derived (from )inspiration or divination and did not involve the rational process of reasoning in (wide use) today.
3,
Ayn Rand, ______ novels deal with the nature of capitalism in a democracy, is often taught in introductory courses in economics.
a,of many whose b,whose many of c,whose of many d,many of whose
4,
The formation of a rainbow (occurs)a process in which light is diffused at (varying)rates by the surrounding atmosphere (resulting in)the reflection of different (wavelengths)of light.
5,
(Though) difficult, (it possible)for an adult learner of a new language (to master)the subtleties of the grammar and syntax of (the new) language.
6,
When a bird molts, ______ loses its feathers, it is actually preparing itself for the regeneration of the lost feathers.
a,so its b, as if c, as when d, so that
7,
The scientific method is a system (which) a problem or challenge(is) identified and possible solutions are created and tested,(with) the final results evaluated to determine the best approach to the (resulting) theory.
8,
The Smithsonian Institution in Washington D.C. is (home to)the largest (collect) of Native American artifacts in the United States most (of which) remain (uncatalogued)and hidden from public view.
9,
Many modern critics of American literature have called Mark Twain, born Samuel Clemens, ______ .
a,as America's greatest writer b,was America's greatest writer c,America's greatest writer d,to have been America's greatest writer
10,
In the modern (era), face-to-face communication is becoming (near) (as uncommon as) (hand-written) letters.
[此贴子已经被作者于2005-1-30 17:11:32编辑过] |