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更多“Two different forms of genes on the same locus of a pair of homologous chromosomes are called allele…”相关的问题
A. An Adjacency forms.
B. An Adjacency does not form.
C. An Adjacency forms but traffic is not forwarded.
D. No IS-IS PDUs are sent.
A.distinctive feature
B.minimal pair
C.complementary pair
D.perfect pair
此题为判断题(对，错)。
A．How listeners in different cultures show respect.
B．How speakers can win approval from the audience.
C．How speakers can misunderstand the audience.
D．How different Western and Eastern art forms are. Passage Two
【填空题】Fill in each blank with one of the two words from each pair in their appropriate forms and note the difference of meaning between them. prestige fame 1、The young opera singer gained international after she performed at the White House. 2、At Hippo, on the east coast of Africa, a dolphin even allowed people to ride on its back. Its spread so wide that people from different places came to see it. 3、The Prime Minister learned with sadness the death of Buffet, who had made an outstanding contribution to the cultural of the country. 4、The director exploded into with his Red Sorghum, which won the first international award for the Chinese film industry.
There is currently a division in knowledge acquisition research and practice between techniques for the transfer of existing knowledge from human experts and those for the creation of new expertise through machine learning. This paper reports studies of the spectrum of trade-offs between these two extremes, measuring the amount of data required to attain knowledge through empirical induction given different forms and levels of expertise. This gives a principled economic evaluation of knowledge which can be used to guide knowledge acquisition theory and practice.
What kind of writing is the following short passage？
A．Scientific paper.
B．Thesis abstract.
C．Research report.
D．Project introduction.
The 【B9】______ similarity of liquids and gases becomes clearly apparent when the temperature and pressure are raised somewhat.【B10】______ a closed container partially filled with a liquid is heated. The liquid expands, or 【B11】______ , becomes less dense; some of it evaporates.【B12】______ , the vapor above the liquid surface becomes denser as the evaporated molecules are added to it. The combination of temperature and pressure【B13】______ the densities become equal is 【B14】______ the critical point. Above the critical point the liquid and the gas can no longer be 【B15】______ ; there is a single, undifferentiated fluid phase of uniform. density.
【B1】
A．in
B．on
C．under
D．beyond
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