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2002-1-30
Tulips are Old World, rather than New World, plants, with the origins of the species
lying in Central Asia. They became an integral part of the gardens of the Ottoman Empire
from the sixteenth century onward, and, soon after, part of European life as well. Holland,
Line in particular, became famous for its cultivation of the flower.
(5) A tenuous line marked the advance of the tulip to the New World, where it was
unknown in the wild. The first Dutch colonies in North America had been established
in New Netherland by the Dutch West India Company in 1624, and one individual who
settled in New Amsterdam (today's Manhattan section of New York City) in 1642
described the flowers that bravely colonized the settlers' gardens. They were the same
(10) flowers seen in Dutch still-life paintings of the time: crown imperials, roses, carnations,
and of course tulips. They flourished in Pennsylvania too, where in 1698 William Penn
received a report of John Tateham's "Great and Stately Palace," its garden full of tulips.
By 1760, Boston newspapers were advertising 50 different kinds of mixed tulip "roots."
But the length of the journey between Europe and North America created many
(15) difficulties. Thomas Hancock, an English settler, wrote thanking his plant supplier for
a gift of some tulip bulbs from England, but his letter the following year grumbled that
they were all dead.
Tulips arrived in Holland, Michigan, with a later wave of early nineteenth-century
Dutch immigrants who quickly colonized the plains of Michigan. Together with many
(20) other Dutch settlements, such as the one at Pella. Iowa, they established a regular demand
for European plants. The demand was bravely met by a new kind of tulip entrepreneur, the
traveling salesperson. One Dutchman, Hendrick van der Schoot, spent six months in 1849
traveling through the United States taking orders for tulip bulbs. While tulip bulbs were
traveling from Europe to the United States to satisfy the nostalgic longings of homesick
(25) English and Dutch settlers, North American plants were traveling in the opposite
direction. In England, the enthusiasm for American plants was one reason why tulips
dropped out of fashion in the gardens of the rich and famous.
30. Which of the following questions does the passage mainly answer?
(A) What is the difference between an Old World and a New World plant?
(B) Why are tulips grown in many different parts of the world?
(C) How did tulips become popular in North America?
(D) Where were the first Dutch colonies in North America located?
我覺得是cㄝ,因為The first Dutch colonies in North America had been established
in New Netherland by the Dutch West India Company in 1624
2002-1-40and45
Questions 40-50
Pheromones are substances that serve as chemical signals between members of the
same species. They are secreted to the outside of the body and cause other individuals
of the species to have specific reactions. Pheromones, which are sometimes called
Line "social hormones," affect a group of individuals somewhat like hormones do an individual
(5) animal. Pheromones are the predominant medium of communication among insects
(but rarely the sole method). Some species have simple pheromone systems and produce
only a few pheromones, but others produce many with various functions. Pheromone
systems are the most complex in some of the so-called social insects, insects that live
in organized groups.
(10) Chemical communication differs from that by sight or sound in several ways.
Transmission is relatively slow (the chemical signals are usually airborne), but the
signal can be persistent, depending upon the volatility of the chemical, and is sometimes
effective over a very long range. Localization of the signal is generally poorer than
localization of a sound or visual stimulus and is usually effected by the animal's moving
(15) upwind in response to the stimulus. The ability to modulate a chemical signal is limited,
compared with communication by visual or acoustic means, but some pheromones may
convey different meanings and consequently result in different behavioral or physiological
responses, depending on their concentration or when presented in combination. The
modulation of chemical signals occurs via the elaboration of the number of exocrine
(20) glands that produce pheromones. Some species, such as ants, seem to be very articulate
creatures, but their medium of communication is difficult for humans to study and
appreciate because of our own olfactory, insensitivity and the technological difficulties
in detecting and analyzing these pheromones.
Pheromones play numerous roles in the activities of insects. They may act as alarm
(25) substances, play a role in individual and group recognition, serve as attractants between
sexes, mediate the formation of aggregations, identify foraging trails, and be involved in
caste determination. For example, pheromones involved in caste determination include
the "queen substance" produced by queen honey bees. Aphids, which are particularly
vulnerable to predators because of their gregarious habits and sedentary nature, secrete
an alarm pheromone when attacked that causes nearby aphids to respond by moving away.
40. What does the passage mainly discuss?
(A) How insects use pheromones to communicate
(B) How pheromones are produced by insects
(C) Why analyzing insect pheromones is difficult
(D) The different uses of pheromones among various insect species
答案為d,但我覺得是a耶
45. According to the passage, the meaning of a message communicated through a
pheromone may vary when the
(A) chemical structure of the pheromone is changed
(B) pheromone is excreted while other pheromones are also being excreted
(C) exocrine glands do not produce the pheromone
(D) pheromone is released near certain specific organisms
答案不知道為a還b我看了兩個版本的答案不同
2000/8/45
Archaeological literature is rich in descriptions of pot making. Unlike modern industrial
potters, prehistoric artisans created each of their pieces individually, using the simplest
technology but demonstrating remarkable skill in making and adorning their vessels.
Line The clay used in prehistoric pot making was invariably selected with the utmost care:
(5) often it was traded over considerable distances. The consistency of the clay was crucial:
it was pounded meticulously and mixed with water to make it entirely even in texture. By
careful kneading, the potter removed the air bubbles and made the clay as plastic as
possible, allowing it to be molded into shape as the pot was built up, When a pot is fired.
It loses its water and can crack, so the potter added a temper to the clay, a substance that
(10) Helped reduce shrinkage and cracking.
Since surface finishes provided a pleasing appearance and also improved the durability
In day-to-day use, the potter smoothed the exterior surface of the pot with wet hands. Often
A wet clay solution, known as a slip, was applied to the smooth surface. Brightly colored
Slips were often used and formed painted decorations on the vessel. In later times. glazes
(15) came into use in some areas. A glaze is a form of slip that turns to a glasslike finish during
high-temperature firing. When a slip was not applied, the vessel was allowed to dry slowly
until the external surface was almost like leather in texture. It was then rubbed with a
round stone or similar object to give it a shiny, hard surface. Some pots were adorned with
incised or stamped decorations.
(20) Most early pottery was then fired over open hearths. The vessels were covered with
Fast-burning wood; as it burned, the ashes would all around the pots and bake them
Evenly over a few hours. Far higher temperatures were attained in special ovens, known
As kilns, which would not only bake the clay and remove its plasticity, but also dissolve
Carbons and iron compounds. Kilns were also used for glazing, when two firings were
Needed, Once fired, the pots were allowed to cool slowly, and small cracks were repaired
Before they were ready for use.
45. Which of the following was a method used by some potters to give vessels a glossy finish?
(A) Smoothing them with wet hands
(B) Mixing the clay with colored solutions
(C) Baking them at a very high temperature
(D) Rubbing them with a smooth hard object
有兩個版本的答案,請問為A或b呢?
2000-10-5.
One innovative approach to these issues involves studying damage and wear on stone tools. Researchers make tools that replicate excavated specimens as closely as possible
(15) and then try to use them as the originals might have been used, in woodcutting, hunting, or cultivation. Depending on how the tool is used, characteristic chippage patterns and microscopically distinguishable polishes develop near the edges. The first application of this method of analysis to stone tools that are 1.5 million to 2 million years old indicates that, from the start, an important function of early stone tools was to extract highly
(20) nutritious food—meat and marrow-from large animal carcasses. Fossil bones with cut marks caused by stone tools have been discovered lying in the same 2-million-year-old layers that yielded the oldest such tools and the oldest hominid specimens (including humans) with larger than ape-sized brains. This discovery increases scientists' certainty about when human ancestors began to eat more meat than present-day nonhuman
5.In paragraph 2, the author mentions all of
the following as examples of ways in
which early stone tools were used
EXCEPT to
build home bases
obtain food
make weapons
shape wood
答案為a,,但我也找不到哪裡有提到C make weapons
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发表于 2004-10-17 15:07:00
