[外语类试卷]国家公共英语三级(天气与气候)练习试卷4及答案与解析.doc
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1、国家公共英语三级(天气与气候)练习试卷 4及答案与解析 一、 Section II Use of English (15 minutes) Directions: Read the following text. Choose the best word or phrase for each numbered blank and mark A, B, C or D on ANSWER SHEET 1. 0 Text There are two aspects which determine an individuals intelligence. The first is the brain
2、he is born【 C1】 _. Human brains differ considerably,【 C2】 _being more able than others.【 C3】 _no matter how good a brain he has to begin with, an individual Will have a low order of intelligence【 C4】 _he has opportunities to learn. So the second aspect is what【 C5】 _to the individual the environment
3、 in which he is brought【 C6】 _. If an individual is handicapped【 C7】 _, it is likely that his brain will【 C8】 _to develop and he will【 C9】 _attain the level of intelligence of which he is【 C10】 _. The importance of environment in determining an individuals intelligence can be【 C11】 _by the case hist
4、ory of the identical twins, Tom and Mike. When the twins were three months old, their parents died, and they were placed in【 C12】 _foster homes. Ton, was reared by parents of low intelligence in an【 C13】 _community with poor educational【 C14】 _. Mike,【 C15】 _was educated in the home of well-to-do pa
5、rents who had been to college. This environmental【 C16】 _continued until the twins were【 C17】_their late teens,【 C18】 _they were given test to【 C19】 _their intelligence. Mikes I. Q. was 125, twenty-five points higher than the【 C20】 _and fully forty points higher than his identical brother. 1 【 C1】 (
6、 A) for ( B) by ( C) with ( D) in 2 【 C2】 ( A) most ( B) some ( C) many ( D) few 3 【 C3】 ( A) But ( B) For ( C) still ( D) And 4 【 C4】 ( A) if ( B) though ( C) as ( D) unless 5 【 C5】 ( A) refers ( B) applies ( C) happens ( D) concerns 6 【 C6】 ( A) about ( B) up ( C) forward ( D) forth 7 【 C7】 ( A) r
7、elative ( B) intelligently ( C) regularly ( D) environmentally 8 【 C8】 ( A) fail ( B) help ( C) manage ( D) stop 9 【 C9】 ( A) ever ( B) never ( C) even ( D) nearly 10 【 C10】 ( A) able ( B) capable ( C) available ( D) acceptable 11 【 C11】 ( A) demonstrated ( B) denied ( C) neglected ( D) ignored 12 【
8、 C12】 ( A) separate ( B) similar ( C) remote ( D) individual 13 【 C13】 ( A) omitted ( B) isolated ( C) enclosed ( D) occupied 14 【 C14】 ( A) possibilities ( B) opportunities ( C) capacities ( D) responsibilities 15 【 C15】 ( A) moreover ( B) consequently ( C) then ( D) however 16 【 C16】 ( A) exceptio
9、n ( B) division ( C) difference ( D) alteration 17 【 C17】 ( A) in ( B) by ( C) at ( D) for 18 【 C18】 ( A) while ( B) since ( C) when ( D) because 19 【 C19】 ( A) estimate ( B) count ( C) decide ( D) measure 20 【 C20】 ( A) average ( B) common ( C) usual ( D) ordinary Part A Directions: Read the follow
10、ing three texts. Answer the questions on each text by choosing A, B, C or D. Mark your answers on ANSWER SHEET 1. 20 Global warming could cause drought and possibly famine in China, the source of much of Hong Kongs food, by 2050, a new report predicts. Hong Kong could also be at risk from flooding a
11、s sea levels rose. The report recommends building sea walls around low-lying areas such as the new port and airport reclamations and uses the most recent projections on climate change to point to a gloomy outlook for China. By 2050 about 30 to 40 percent of the country will experience changes in the
12、 type of vegetation it supports, with tropical and sub-tropical forest conditions shifting northward and hot desert conditions rising in the west where currently the desert is temperate. Crop-growing areas will expand but any benefit is expected to be negated by increased evaporation of moisture, ma
13、king it too dry to grow crops such as rice. The growing season also is expected to alter, becoming shorter in southern and central China, the mainlands breadbasket. The rapid changes make it unlikely that plants could adapt. “China will produce smaller crops. In the central and northern areas, and t
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