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问题 单项选择题

在教学、科研中，成绩突出，有较大贡献的，可以记（）.

A、一等功

B、二等功

C、三等功

D、嘉奖

答案

参考答案：C

单项选择题

甲欠乙10万元，甲之友丙与乙签订了保证合同，此时丙自有财产只有8万元。后甲不能清偿，乙诉至法院要求丙清偿10万元。丙在答辩状中称：本人自有财产不足清偿，请免除我的保证责任。以下说法正确的是：

A．丙的保证范围为担保时的自有财产总额8万元

B．丙的保证范围仅为10万元主债权

C．丙的保证范围为10万元主债权以及因该债权而产生的相关债权

D．因提供保证时不具有代偿能力，因此丙不承担保证责任
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单项选择题

(二)


"Sesame Street" has been called "the longest street in the world". That is because the television program by that name can now be seen in: so many parts of the world. That program became one of American’s exports soon after it went on the air in New York in 1969.
In the United States more than six million children watch the program regularly. The viewers include more than half the nation’s preschool children, from every kind of economic, racial, and geographical group.
Although some educators object to certain elements in the program, parents praise it highly. Many teachers also consider it a great help, though some teachers find that problems arise when first graders who have learned from "Sesame Street" are in the same class with children who have not watched the program.
Tests have shown that children from all racial, geographical, and economic backgrounds have benefited from watching it. Those who watch it five times a week learn more than occasional viewers. In the US the program is shown at different hours during the week in order to increase the number of children who can watch it regularly.
The programs all use songs, stories, jokes, and pictures to give children a basic understanding of numbers, letters and human relationships. But there are some differences. For example, the Spanish program, produced in Mexico City, devotes more time to teaching whole words than to teaching separate letters.
Why has "Sesame Street" been so much more successful than other children’s shows Many reasons have been suggested. People mention the educational theories of its creators, the support by the government and private businesses, and the skillful use of a variety of TV tricks. Perhaps an equally important reason is that mothers watch it along with their children. This is partly because famous adult stars often appear on it. But the best reason for: the success of the program may be that it makes every child watching feel able to learn. The child finds himself learning, and he wants to learn more.

"Sesame Street" is actually ______.

A．a street in the US

B．a program for children

C．a program for teachers

D．a program for students
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