武术中两脚平行开立，脚尖正对前方。屈膝半蹲，膝部不超过脚尖，_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

武术中两脚平行开立，脚尖正对前方。屈膝半蹲，膝部不超过脚尖，大腿接近水平。全脚着地，身体重心落于两脚之间，两手抱拳腰间，此动作名称是什么？（）

A.虚步

B.仆步

C.弓步

D.马步

答案

参考答案：D

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.

Why is "Sesame Street" so popular in the world

A．Because it is supported by the government and businesses.

B．Because it uses a variety of skillful tricks.

C．Because mothers watch it along with their children.

D．Because it makes every child watching it feel able to learn.

判断题

（）烟叶预警和异常情形的筛选工作，主要由地（市）级烟草专卖局和县级烟草专卖局专卖内管部门负责开展。