The university has launched a research center to develop new ways of ______ bacteria which
A.regulating
B.halting
C.interrupting
D.combating
A.regulating
B.halting
C.interrupting
D.combating
As there is a power cut in the university, the president has to ______ the meeting
A.call on
B.call out
C.call off
D.call for
A. To become
B. Become
C. One becomes
D. One becoming
A.To become
B.Become
C.One becomes
D.One becoming
A.let him out
B.let him in
C.let him down
D.let him away
(36)
A.outdoor
B.worldwide
C.college
D.unpopular
The city is a market centre for what is produced by the land around the city. Most of the city's money is made from farming. It is also a busy business city, with ships, railways, clothes and machine factories.
Valencia has an old part with white buildings, coloured roofs, and narrow streets. The modern part has long, wide streets and new buildings. Valencia is well known for its parks and gardens. It has many old churches and museums. The University in the centre of the city was built in the 13th century.
The city of valencia has been known since the 2nd century. In the 8th century it was the capital of Spain. There is also an important city in Venzuela(委内瑞拉)named Valencia.
From the text, how many places have the name Valencia?
A.One
B.Two
C.Three
D.Four
Which of the following is the best expression of the main idea of this passage? A. People in beautiful rooms tend to give higher marks to photos of faces than people in ugly rooms B. The color and general appearance of a room have a deeper effect on the behavior of the people in it C. The University of Kansas has studied the effects of the color of room on people’s behavior D. Beautifully furnished, light-coloured rooms make people more comfortable than ugly, dark rooms
A.everywhere in Indial
B.in the universe
C.in a university
D.in a unique place
Paul and Susan are taking part【27】this year's festival. They are acting in a play with some other boys and【28】from their university in Birmingham. It's the first night and they're in the dressing room. The play's【29】in half an hour and naturally they're both rather【30】.
(61)
A.year
B.month
C.day
D.week
Dr. Jorge Yunis of the University of Minnesota Medical School in Minneapolis has found that 70 percent of oncogenes, or cancer-causing genes, are located near inherited weak points on chromosomes(染色体). Varying from individual to individual, vulnerable to chemical carcinogens(致癌剂), X rays and other cancer-inducing agents.
"If a chromosome snaps apart in the immediate vicinity of an oncogene," says Yunis, "normal genetic control mechanisms could break down and the stage would be set for the formation of cancer." Younis has shown that such a sequence occurs at the beginning of numerous leukemias (白血病), lymphomas(淋巴瘤) and some tumors of the lung, colon(结肠) and breast.
Yunis and other investigators have found that petroleum-based products--notably pesticides and insecticides-damage specific sites on at least two of the 23 pairs of human chromosomes that carry genetic information. Similarly, tobacco smoke tends to attack a part of another chromosome.
From paragraph 1, we know that some 40 genes involving in cancer are ______. ()
A.harmful to the human body
B.necessary to the human body
C.the elements that form. cancer
D.useless to the human body
All the universities are private institutions. Each has its【65】governing councils,【66】some local businessmen and local politicians as【67】as a few academics(大学教师).The state began to give grants to them fifty years【68】, and by 1970 each university derived nearly all its【69】from state grants. Students have to【70】fees and living costs, but every student may receive from the local authority of the place【71】he lives a personal grant which is enough to pay his full costs, including lodging and【72】unless his parents are【73】. Most【74】take jobs in the summer【75】about six weeks, but they do not normally do outside【76】during the academic years. The Department of Education takes【77】for the payments which cover the whole expenditure of the【78】, but it does not exercise direct control. It can have an important influence【79】new developments through its power to distribute funds, but it takes the advice of the University Grants Committee, a body which mainly【80】of academics.
(61)
A.with
B.by
C.at
D.into