题目内容
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A、mainstream / dominant culture
B、subculture
C、physical culture
D、popular culture
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sciences to the study of the sea. Before the nineteenth century,
scientists with an interest in the sea were few or far between, 【S2】______
Certainly Newton considered some theoretical aspects of it in his
writings, but he was unwilling to go to sea to farther his work. For 【S3】______
most people the sea was remote, and with the except of early 【S4】______
intercontinental travelers or others who earned a living from the
sea, there was little reason to ask many questions about it, to let 【S5】______
alone ask what lied beneath the surface. The first time that the 【S6】______
question "What is at the bottom of the oceans？" had to be
answered with any commercial consequence was the laying of a 【S7】______
telegraph cable from Europe to America was proposed. The
engineers had to know the depth profile of the route to estimate
the length of cable that had to be manufactured. It was into Maury
of the US Navy that the Atlantic Telegraph Company turned, in 【S8】______
1853, for information on this matter. In the 1840s, Maury had
been responsible for encouraging voyages during which
soundings were taken to investigate the width of the North
Atlantic. Later, some of his findings aroused much popular 【S9】______
interests in his book The Physical Geography of the Sea. 【S10】______
【S1】
Before such disposal, the pouch is moist and warm, and it is highly likely that among its contents would be a great variety if microscopic fungus spores, or seeds. Although most if the spores perish in the pouch, others thrive, When the waste material is deposited in the nest, fungi grow and cover the material. Since certain kinds of fungi are high in food value, and since the ants can subsist on them, it is not surprising that some of the more clever kinds of ants should have learned to cultivate them.
(1).What is the purpose of the infrabuccal pocket in ants?
选项格式A、To digest solid foods
B、To collect debris
C、To liquefy solids
D、To hold soluble substances
(2).According to the passage, ants constantly groom themselves because
A、they have a strong desire to be clean
B、dirt in their bodies prevents them moving quickly
C、they have very little to occupy their time
D、it is a type of social ritual
(3).What do ants do to clean out their infrabuccal pockets?
选项格式A、Swallow the accumulated debris
B、Turn the pockets inside out
C、Spit out the waste material
D、Remove the pockets for cleaning
(4).According to the passage, the spores in the infrabuccal poclets
选项格式A、mainly die
B、never survive
C、dry up
D、mostly thrive
(5).We understand from the passage that when the infrabuccal pockets are cleaned out
选项格式A、the waste material is made into the nests
B、spores in the material develop into fungi
C、the material is consumed by fungi
D、seeds fall to the ground and start to cover the material
A、feeding
B、cooling
C、pressure maintenance
D、vulcanization of rubber
A) Concern for the entire cycle that includes effects of harmful by-products and unrecycled old products
B) Ability to design materials to meet ever-increasing demands of technology rather than use "off-the shelf" materials
C) Need for a more highly educated workforce to support new manufacturing techniques
D) Desire to achieve the maximum properties from any given materials
It seems as if she has forgotten all about her ambition now____she made it hers to make a bit of progress every day when school started.
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