ing to ________ competition among the airlines, travel expense have been reduced considerably.
A) fierce B) strained C) eager D) critical
51.They always give the vacant seats to comes first.
A) whoever B) whomever C) who D) whom
52.In Africa, educational costs are very low for those who are _________ enough to get into universities.
A) ambitious B) fortunate C) aggressive D) substantial
53.Professor Wang,_______ for his informative lectures, was warmly received by his students.
A) knowing B) to be known C) known D) having known
54.Our manager is _______ an important customer now and he will be back this afternoon.
A) calling on B) calling up C) calling in D) calling for
55.A fire engine must have priority as it usually has to deal with some kind of _______ .
A) precaution B) crisis C) emergency D) urgency
56.He said that the driver must have had an accident; otherwise he _____ by then.
A) would have arrived B) should arrive C) must have arrived D) would arrive
57.The film provides a deep _______ into a wide range of human qualities and feelings.
A) insight B) fancy C) imagination D) outlook
58.It is high time that such practices __________ .
A) are ended B) be ended C) were ended D) must be ended
59.Urban crowdedness would be greatly relieved if only the _____ charged o n public transport were more reasonable.
A) fees B) payments C) fares D) costs
60.The doctor had almost lost hope at one point, but the patient finally _________ .
A) pulled out B) pulled up C) pulled through D) pulled over
Part Ⅳ Cloze (15 minutes)
Directions: There are 20 blanks in the following passage. For each blank there are four choices marked A), B),C) and D) on the right side of the paper. You should choose the ONE that best fits into the passage. Then mark the corresponding letter on the Answer Sheet with a single line through the centre.
A language is a signaling system which operates with symbolic vocal sounds (语 声), and which is used by a group of people for the purpose of communication.
Let's look at this 61 in more detail because it is language, more than anything else, 62 distinguishes man from the rest of the 63 world.
Other animals, it is true, communicate with one another by 64 of cries: for example, many birds utter 65 calls at the approach of danger; monkeys utter 66 cries, such as expressions of anger, fear and pleasure. 67 these various means of communication differ in important ways 68 human language. For instance, animals' cries do not 69 thought s and feelings clearly. This means basically, that they lack structure. They lack the kind of structure that 70 us to divide a human utterance into 71 .
We can change an utterance by 72 one word in it with 73 : a good illustration of this is a soldier who can say, e.g ., "tanks approaching from the north", 74 who can change one word and say "aircraft approaching from the north" or "tanks approaching from the west"; but a bird has a single alarm cry, 75 means "danger!"
This is why the number of 76 that an animal can make is very limited: the great tit (山雀) is a case 77 point; it has about twenty different calls, 78 in human language the number of possible utterances is 79 . It also explai ns why animal cries are very 80 in meaning.
61.A) classification B) definition C) function D) perception
62.A) that B) it C) as D) what
63.A) native &nbs
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