Customers expect almost ______ response from the company when they make a complaint.
{{B}}SECTION BIn this section there are five short answer questions based on the passages in Section A. Answer the questions with No more than TEN words in the space provided.{{/B}}
As our boss was away on a business trip, I was asked to ______ the weekly staff meeting.
Which of the following sentences indicates POSSIBILITY?(2014)
Mila scribbled the address on a little ______ of paper.
(l)Virtually everything astronomers known about objects outside the solar system is based on the detection of photons-quanta of electromagnetic radiation. Yet there is another form of radiation that permeates the universe: neutrinos (中徽子). With (as its name implies) no electric charge, and negligible mass, the neutrino interacts with other particles so rarely that a neutrino can cross the entire universe, even traversing substantial aggregations of matter, without being absorbed or even deflected. Neutrinos can thus escape from regions of space where light and other kinds of electromagnetic radiation are blocked by matter. Furthermore, neutrinos carry with them information about the site and circumstances of their production: therefore, the detection of cosmic neutrinos could provide new information about a wide variety of cosmic phenomena and about the history of the universe. (2)But how can scientists detect a particle that interacts so infrequently with other matter? Twenty-five years passed between Pauli's hypothesis that the neutrino existed and its actual detection: since then virtually all research with neutrinos has been with neutrinos created artificially in large particle accelerators and studied under neutrino microscopes. But a neutrino telescope, capable of detecting cosmic neutrinos, is difficult to construct. No apparatus can detect neutrinos unless it is extremely massive, because great mass is synonymous with huge numbers of nucleons (neutrons and protons), and the more massive the detector, the greater the probability of one of its nucleon's reacting with a neutrino. In addition, the apparatus must be sufficiently shielded from the interfering effects of other particles. (3)Fortunately, a group of astrophysicists has proposed a means of detecting cosmic neutrinos by harnessing the mass of the ocean. Named DUMAND, for Deep Underwater Muon and Neutrino Detector, the project calls for placing an array of light sensors at a depth of five kilometers under the ocean surface. The detecting medium is the seawater itself: when a neutrino interacts with a particle in an atom of seawater, the result is a cascade of electrically charged particles and a flash of light that can be detected by the sensors. The five kilometers of seawater above the sensors will shield them from the interfering effects of other high-energy particles raining down through the atmosphere. (4)The strongest motivation for the DUMAND project is that it will exploit an important source of information about the universe. The extension of astronomy from visible light to radio waves to x-rays and gamma rays never failed to lead to the discovery of unusual objects such as radio galaxies, quasars (类星体) , and pulsars (脉冲星). Each of these discoveries came as a surprise. Neutrino astronomy will doubtless bring its own share of surprises.
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Which of the underlined parts expresses a future tense?
Topics for composition should be______to the experiences and interests of students.
Keep this reference book; it may come in ______ one day.[2008]
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The group's move will ______ competition in the fast-growing Chinese PC market.
We are delighted at the news_____ our daughter is expecting a baby.
I am surprised______this city is a dull place to live in.
The small company isn't______ of handling an order that large.
Frankly, I hope that we can develop a______ quality product.
He braked hard and_______ avoided a parked van.
______conscious of my moral obligations as a citizen.[2005]
You______her the truth. It didn't help the situation.
