不属于政府内部公共关系沟通方式的障碍的，是（）。 A.语言沟通方式所造成的障碍 B.

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 problem with the reading course as mentioned in the first paragraph is that ().

A. too much time is spent in teaching about reading

B. reading tasks are given with little guidance

C. it is one of the most difficult school courses

D. students spend limited hours in reading

女性，26岁。低热、乏力、盗汗1月就诊。体检：神清，消瘦，颈静脉卧位充盈，心尖部2/6级收缩期吹风样杂音。腹部饱满，腹壁柔韧感，全腹轻压痛及反跳痛，肝肋下2.5cm，边缘钝，质地中等，触痛（+），移动性浊音（+），双下肢无水肿。ALT56IU/L，总胆汁酸8mmol/L，尿蛋白（+）。为明确诊断首选何种检查（）。

A.腹水检查

B.胃肠钡餐造影

C.超声心动图

D.腹部B超

E.肝炎病毒标记物

球罐的焊缝内在质量的检验选择100%超声波探伤方法时，应对超声波探伤部位做( )复检，复检长度不应小于所探焊缝总长的20%。

A．射线探伤

B．渗透探伤

C．磁粉探伤

D．荧光探伤

发行人发行人民币债券所筹集资金，可换成外汇移至境外。（）

专业发票通常由行业主管部门统一管理，自行设计式样，不套印税务机关的统一发票监制章。( )