更多"Passage Two
Questions 14 to 16 ar"的相关试题:
[单项选择]Passage Two
Questions 36 to 40 arc based on the following passage.
Natural gas began with the plant and animal life of the earth’s prehistoric seas.Dead organisms settled on the ocean floor and were covered by layers of mud,silt(淤泥),and the layers of mud,silt,and sand were compressed into solid rock.As millions of years passed,these rock layers bucked shifted.and accumulation of gas and oil were displaced and became trapped beneath masses of nonporous rock.
Primitive man discovered natural gas quite by accident.The temple fires of Baku on the Caspian Sea(里海)were fired by natural gas seeping(渗漏)from rock fissures(裂缝),and worshipers(礼拜者,崇拜者)of hire journeyed to Baku from ad afar away as India.The mysterious“burning springs”in North America and elsewhere were also evidence of escaping gas,probably ignited by lighting.
The first industrial application of natural gas was made by the Chinese.Gas transported by bamboo pipes was burned to evaporate brine and produc
A. plant life
B. animal life
C. minerals
D. both a and b
[单项选择]Passage Two
Questions 29 to 32 are based on the passage you have just heard.
A. To offer a criticism of the works of Pearl Buck.
B. To illustrate Pearl Buck’s /views on Chinese literature.
C. To give a general introduction to Pearl Buck.
D. To discuss Pearl Buck’s influence on the cultures of the East and the West.
[单项选择] Passage Two
Questions 30 to 32 are based on the passage you have just heard.
A. Grassland for animals.
B. A land covered with trees.
C. A steep slope of a hill.
D. A land with fertile soil.
[单项选择]
Passage Two Questions
26 to 30 are based on the following passage. Tides are
created mainly by the pull of the moon on the earth. The moon’s pull causes
water in the oceans to be a little deeper at a point closest to the moon and
also at a point farthest from the moon, on the opposite side of the earth. These
two tidal“waves”follow the apparent movement of the moon around the earth and
strike nearly every coast line at intervals of about twelve hours and
twenty-five minutes. After reaching a high point, the water level goes down
gradually for a little more than six hours and then begins to rise toward a new
high point. Hence, most coast lines have two tides a day, and the tides occur
fifty minutes later each day. Differences in the coast line and in channels in
the ocean bottom may change the time that the t A. the direction of the wind B. channels in the sea bottom C. variations in the coast line D. the position of the moon
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