一批产品的次品率为0.1，逐件检测后放回，在连续三次检测中，至少有一件次品的概率是(

（）《电梯监督检验规程》规定，对于不具备现场检验条件的电梯，以及继续检验可能造成安全和健康损害时，检验人员可以终止检验。

So long as teachers fail to distinguish(differ) between teaching and learning, they will continue to undertake to do for children that which only children can do for themselves. Teaching children to read is not passing reading on to them. It is certainly not endless hours spent in activities about reading. Douglas insists that "reading cannot be taught directly and schools should stop trying to do the impossible".

Teaching and learning are two entirely different processes. They differ in kind and function. The function of teaching is to create the conditions and the climate that will make it possible for children to plan cleverly the most efficient system for teaching themselves to read. Teaching is also a public activity. It can be seen and observed.

Learning to read involves all that each individual does to understand the world of printed language. Almost all of it is private, for learning is an occupation of the mind, and that process is not open to public scrutiny.

If teacher and learner roles are not interchangeable, what then can be done through teaching that will aid the child in the long search for knowledge Smith has one principle rule for all teaching instructions. "Make learning to read easy, which means making reading a meaningful, enjoyable and frequent experience for children. "

When the roles of teacher and learner are seen for what they are, and when both teacher and learner fulfill them properly, then much of the pressure and feeling of failure for both is got rid of. Learning to read is made easier when teachers create an environment where children are given the chance to solve the problem of learning to read by learning.

The teaching of reading will be successful if ().

A. teachers can make their teaching activities observable

B. teachers can teach their students how to read

C. teachers can improve conditions at school for the students

D. teachers can enable students to develop their own way of reading

接地体采用镀锌圆钢时，其直径不得小于（）mm。

A、4

B、6

C、8

D、10

疳疮多发生在不洁性交后（）

A.1～12个月，平均3个月

B.3周左右

C.10周左右

D.2年以上

E.1～14天，多为2～5天

结合材料，回答下列问题：

材料一：2013年3月17日，国家 * * 习 * * 在十二届人大一次会议闭幕会上称中国梦是人民的梦，要让人民共享人生出彩、梦想成真的机会，要倾听人民的呼声、回应人民的期待。而我们每个人都在追逐自己的梦想，这构成了“中国梦”的一块块基石。“中国梦”的建构，又为个人放飞自己的梦想提供了平台和土壤。习 * * 指出，国家好、民族好，大家才会好。实现中 * * 的伟大复兴是一项光荣而艰巨的事业，需要一代又一代中国人共同为之努力。

材料二：“中国梦”展现了中国特色社会主义的似锦前程，各地区积极行动奋力谱写中国梦的地方篇章。我国云南省地处边陲，基础产业薄弱、经济结构单一。为改变这一状况，该地区根据资源、气候、区位三大优势制定自己的发展战略，建立绿色经济强省、民族文化大省和中国面向东南亚的国际大通道。实践证明，这一战略促进了经济的发展，提高了人民的生活水平。

结合材料一，运用整体与部分的关系原理，说明怎样正确处理“个人梦”和“中国梦”的关系。