下列人类的哪一种活动是与植物的呼吸作用没有直接关系的?( ) A.不随意践踏草坪

题型:选择题

问题:

下列人类的哪一种活动是与植物的呼吸作用没有直接关系的?(  )

A.不随意践踏草坪

B.合理密植农作物

C.给路边的大树根部留有空隙

D.储存蔬菜的地窖留有通风孔

考点:光合作用
题型:选择题

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 main idea of the passage is that ().

A. reading is more complicated than believable

B. reading ability is something gained rather than taught

C. teachers should encourage students to read as widely as possible

D. teachers should do as little as possible in helping students learn to read

题型:选择题

诊断表证最主要的症状为()。

A.舌淡红苔薄白

B.口渴但不多饮

C.新起恶寒发热

D.鼻塞或为喷嚏

E.咳嗽吐清稀痰

题型:选择题

《政府采购法》规定,供应商认为自己的权益受到损害的,可以在知道或者应知其权益受到损害之日起7个工作日内,以()形式向采购人提出质疑。

A.口头

B.电子

C.通信

D.书面

题型:选择题

ATM网络采用了许多通信量管理技术以避免拥塞的出现,其中 (43) 是防止网络过载的第一道防线。

A.连接许可

B.选择性信元丢弃

C.通信量整型

D.使用参数控制

题型:选择题

影响GW4型隔离开关分、合闸总行程大小的是()。

A.垂直连杆长度

B.水平连杆长度

C.交叉连杆长度

D.拐臂长度

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