英语B级考试试卷答案
一、单项选取题（阐明：这是我同窗给）
1 How can we reduce the risk of cancer?
传颂的意思
A cut in B cut down
C cut off D cut out
2 The steadily rising cost of labor on the waterfront has greatly incread the cost of shipping cargo by water.butterflyeffect
A continuously B quickly
C excessively D exceptionally
3 During the past ten years there have been dramatic changes in the international sit uation.
A permanent B powerful
C striking D practical
4 The most crucial problem any economic system faces is how to u its scarce reso urces.
capec A puzzling B difficult
C terrifying D urgent
5 His new girlfriend had omitted to tell him that she was married.智力题大全
A failed B deleted
C refud D rejected
6 The substance can be added to gasoline to accelerate the speed of automobiles.
A quicken B shorten
C loon D enlarge
mandrake
7 We should never content ourlves with a little knowledge only.
A convince B satisfycare down cool
C comfort D benefit
8 We should contemplated the problem from all sides.bec商务英语培训
A deliberated B thought
C described D designed
9 His health had deteriorated while he was in prison.
A became better B became wor
C became stronger D became weaker
10 If you want my advice，you should revi your plan for the trip to Beijing.
A change B exchange
C enlarge D encourage
11 Smoking is inhibited in public places.
A instructed B inquired
C forbidden D strived
12.He is said to be suffering from terminal cancer and has asked for euthanasia (安乐死)
A acute B chronic
C final D fatal
13 I felt impelled to tell the truth.
A promoted B induced
C compelled D improved
14 Its prudent to take a thick coat in cold weather when you go out.
A controversial B reasonable
C nsible D nsitive
四级成绩单 15 Are you positive that there’s been no mistake?
A rational B reasonable
C certain D bound
英语四级 考试时间二、阅读判断。 阅读判断。
An Obrvation and an Explanation
It is worth looking at one or two aspects of the way a mother behaves towards her baby. The usual fondling，cuddling and cleaning require little comment，but the position i
留存收益包括哪些n which she holds the baby against her body when resting is rather revealing. Careful studi es have shown the fact that 80 percent of mothers hold their infants in their left arms，ho lding them against the left side of their bodies. If asked to explain the significance of thi s preference most people reply that it is obviously the result of the predominance of right -handedness in the population. By holding the babies in their left arms，the mothers keep their dominant arm free for manipulations. But a detailed analysis shows that this is not t he casE True，there is a slight difference between right-handed and left-handed females。 b ut not enough to provide adequate explanation. It emerges that 83 percent of right-handed mothers hold the baby on the left side，but so do 78 percent of left-handed mothers. In other words，only 22 percent of the left-handed mothers have their dominant hands free fo r actions. Clearly there must be some other，less obvious explanation.
The only other clue comes from the fact that the heart is on the side of the mother’ s body. Could it be that the sound of her heartbeat is the vital factor?And in what way?Thinking along the lines it was argued that perhaps during its existence inside the bod
y of the mother the unborn baby get ud to the sound of the heart beat. If this is so，th en the re-discovery of this familiar sound after birth might have a claiming effect on the infant，especially as it has just been born into a strange and frighteningly new worlD if t his is so then the mother would，somehow，soon arrive at the discovery that her baby is more at peace if held on the left against her heart than on the right.
16 We can learn a lot by obrving the position in which a mother holds her baby a gainst her body.
A Right B Wrong C Not mentioned
