To make up an objective test, the teacher writes a series of questions, ______ has only on
A.some of which
B.which
C.each of which
D.that
A.some of which
B.which
C.each of which
D.that
第1题
Trees should only be pruned (修剪) when there is a good reason for doing so. Many gardeners believe that more damage results from doing it unnecessarily than from leaving the tree to grow in its own way.
First, pruning may be done to make sure that trees have a desired shape. The object may be to get a tree of the right height, and to help the growth of small side branches which will thicken its appearance or give it a special shape. Secondly, pruning may be done to make the tree healthier. You may cut out diseased or dead wood, or branches that are rubbing against each other and thus causing wounds. A tree may grow healthier by removing the branches that are locking up the centre and so preventing the free movement of air.
One result of pruning is that an open wound is left on the tree and this provides an easy entry (进入) for diseases, but it is a wound that will heal. Often there is a race between the healing and the disease as to whether the tree will live or die. Pruning is usually clone in winter, for then you can see the shape of the tree clearly without the interference from the leaves.
According to the article, which of the following statement is NOT true?
A.Pruning is necessary when there are unwanted branches.
B.Damage is done to a tree if it is left to grow in its own way.
C.Diseased or dead branches should be cut away if they are found to rub against each other.
D.Growing side branches often prevent air from moving freely.
第2题
Student participation (参与)in tike classroom is not only accepted but also expected of the student in many courses. Some professors base part of the final grade on the student’ s oral participation. Although there are formal lectures during which the student has a passive role(i. e. , listening and taking notes) , many courses are organized around classroom discussions, student questions, and informal lectures. In graduate discussions the profess or has a “manager”role and the students make presentations and lead discussions. The students do the actual teaching in these discussions.
A professor’ s teaching method is another factor (因素)that determines the degree and type of student participation. Some professors prefer to control discussion while others prefer to guide the class without controlling it. Many professors encourage students to question their ideas. Students who object to the professor’ s point of view should be prepared to prove their positions.
In the teaching of science and mathematics, the controlling mode of instruction is generally traditional, with teachers presenting formal lectures and students taking notes. However,new educational trends have turned up in the humanities and social sciences in the past twenty years. Students in education,society, and history classes, for example, are often required to solve problems in groups, design projects, make presentations, and examine case studies. Since some college or university courses are“practical” rather than theoretical,they pay more attention to “doing” for themselves.
“Participation in the classroom is not only accepted but also expected of the student” in many courses except in____.
A.science and mathematics
B.the humanities and social sciences
C.informal lecture courses
D.discussion courses
From the passage we know that education in the humanities and society____.A.has not changed much
B.pay attention to students’ studying instead of teachers’ teaching
C.is much more important than that of science and mathematics
D.has become more practical than theoretical
The reason why some professors ask students to make presentations and lead discussions is that____.
A.these professors are often not well prepared before class
B.these professors want to stress “doing”
C.these professors want to test the students’ abilities
D.these professors are not willing to teach theory
Which of the following sentences is true according to the passage?A.Student participation is not common in the classroom in many courses like society.
B.Some professors want to control the classroom discussion.
C.Some professors usually want the students to take part in the teaching of science and mathematics.
D.New educational trends have turned up in teaching of natural sciences such as chemistry.
请帮忙给出每个问题的正确答案和分析,谢谢!
第5题
A、make up
B、make good use of
C、take care of
D、look up to
第6题
A.take in
B.take up
C.take over
D.take after
第7题
A.popularity
B.poverty
C.property
D.population
第8题
A.Make out
B.Make sure
C.Make up
D.Make for
第10题
The phrase “make serious cash off all the consumers” (Paragraph 2) means “_________ ”
A. make consumers deposit all their money into bank
B. cause the consumers to use up all their money
C. make all the consumers cash their money' in the bank
D. make a careful plan to attract as many consumers as possible