奶牛干乳有何意义?目前有哪些干乳方法?其各自的技术要点和适用场合如何?

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问题:

奶牛干乳有何意义?目前有哪些干乳方法?其各自的技术要点和适用场合如何?

考点:畜牧、兽医科学畜牧生产学畜牧生产学题库
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Some children wish to be writers some day. They want to write stories or books for people to read. That's good!It's good to write something for people to read!But they should know that they need to be good readers first before they are really good writers. They should read a lot of books, instead(代替) of watching TV and spending a lot of time playing games when they are free.

There is more fun in reading, you want to look for more books to read. Before you decide(决定) to be a good writer, you'd better say to yourself, "I must read more and more!"

小题1:This article mainly(主要) tells us that ________.

A.some children wish to be writers some day

B.it is good to write something for people to read

C.reading can be helpful for us to become a good writer

D.writers like to read more books for fun小题2:Some children want to be writers ________.

A.because they want to be good readers

B.to write stories or books for people to read

C.to find good work some day

D.to get more money to keep a family小题3:It's good for children ________.

A.to do a lot of reading

B.to watch TV in the evening

C.to have wishes only

D.to be good writers right now小题4:Reading can ________.

A.help you to be a good player

B.help you write well

C.make you work better

D.make you watch more TV at home小题5:From the passage we know that ________.

A.all children like to be writers

B.people like to read for children

C.all writers are children

D.children need to read more and more books

题型:问答题 简答题

下列哪一项不是大黄的炮制品()。

A.酒大黄

B.熟大黄

C.大黄炭

D.土大黄

题型:问答题 简答题

按照《建筑基坑支护技术规程》(JGJ120—99),下列哪些情况下不宜用逆作拱墙作为支护结构()。

A、基坑侧壁安全等级为二、三级

B、淤泥和淤泥质土场地

C、拱墙轴线的矢跨比小于l/8

D、基坑深度大于12m

题型:问答题 简答题

简述仲裁答辩书的概念和功用。

题型:问答题 简答题

1872年在上海创办的最著名的中文报纸是[ ]

A、《民报》      

B、《大公报》    

C、《文汇报》      

D、《申报》

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