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The energy problem is not merely a short-term crisis. Geologists 【1】 that 80 percent of all the oil 【2】 in the US will be used 【3】 before the year 2000. We might even come to the end of our coal reserves, abundant as they are, before another century is over. Americans have been 【4】 this situation suddenly. Many unprepared even to recognize 【5】 , and most of us are unprepared to meet it. We are unprepared 【6】 our habits and traditions, and our national life 【7】 based on a history of material abundance. With about 6 percent of the world’’s 【8】 ,we in the US 【9】 nearly 50 percent of the world’’s energy resources. Such resources within the us 【10】 are still ample by any standards except our own.

A. up
B. off
C. on
D. over

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Not so long ago almost any student who successfully completed a university degree could find a good career quite easily. Companies toured the academic institutions, competing with each other to select graduates. However, those days are gone, even in Hong Kong, and nowadays graduates often face strong competition in the search for jobs. Most careers organizations highlight three stages for graduates to follow in the process of securing a suitable career: recognizing abilities, matching these to available jobs and presenting them well to possible employers. Job seekers have to make a careful assessment of their own abilities. One area of assessment should be of their academic qualifications, which would include special skills within their subject area. Graduates should also consider their own personal values and attitudes. An honest assessment of personal interests and abilities such as creative skills, or skills acquired from work experience, should also be given careful thought. The second stage is to study the opportunities available for employment and to think about how the general employment situation is likely to develop in the future. To do this, graduates can study job and position information in newspapers, or they can visit a careers office, write to possible employers for information or contact friends or relatives who may already be involved in a particular profession. After studying all the various options, they should be in a position to make informed comparisons between various careers. Good personal presentation is essential in the search for a good career. Job application forms and letters should, of course, be filled in carefully and correctly, without grammar or spelling errors. Where additional information is asked for, job seekers should describe their abilities and work experience in more depth, with examples if possible. They should try to balance their own abilities with the employer’’s needs, explain why they are interested in a career with the particular company and try to show that they already know something about the company and its activities. When graduates go to an interview, they should prepare properly by finding out all they can about the possible employer. Dressing suitably and arriving for the interview on time are also important. Interviewees should try to give positive and helpful answers and should not be afraid to ask questions about anything they are unsure about. This is much better than pretending to understand a question and giving an unsuitable answer. According to the passage, which of the following is NOT true

A. Until recently it was quite easy for graduates to get good jobs in Hong Kong.
B. Job seekers should consider as many related factors as possible.
C. Businesses used to visit the universities in Hong Kong to select graduates.
D. Graduates used to compete with each other for a good job in Hong Kong.

______ we arrived in a more urban area, where Jim took me to a place called Boston Market.

A. Before long
B. After long
C. Shortly before
D. Shortly after

[说明] 函数diff的功能是:根据两个由整数(都大于-32768)按升序构成的单链表L1和L2(分别由A,B指向)构造一个单链表L3(由*r指向),要求L3中的所有整数都是L1并且不是L2中的整数,还要求L3中的所有整数都两两不等。 [函数] #include <malloc.h> typedef struct node int d; struct node *next Node; void diff (Node *A, Node *B, Node **r) int lastnum; Node *p; * r=NULL ; if (!A) return; while( (1) ) if (A->d < B->d) lastnum=A->d; p=(Node*) malloc (sizeof (Node)) ; p->d=lastnum; p->next=*r; (2) ; do A=A->next ; while( (3) ); else if (A->d> B->d) B=B->next ; else (4) ; lastnum=A->d; while (A&&A->d==last num) A=A->next ; while (A) lastnum=A->d; p=(Node*) malloc (sizeof (Node)) ; p->d=lastnum; (5) ; *r=p; while(A&&A->d==lastnum) A=A->next;

有一房地产,利用该宗房地产正常情况下每年所获得的总收益为20万元;每年所需支出的总费用为12万元,该类房地产的资本化率为8%,则该宗房地产的收益价格为()万元

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