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问题 问答题 简答题

炭疽病应如何进行综合管理？

答案

参考答案：

（1）及时清除落叶和修剪病叶减少侵染源；

（2）种植不宜过密，注意免受冻害和霜害，养护中尽量避免造成伤口，合理施肥、浇水不要淋浇；

（3）药物防治：初期发病施50％炭疽福美砷500倍液或3％持富灵2000倍液。

完形填空

How can we help the people who are not as l___小题1:____ as us? There are lots of things we can do.

A snowstorm hit much of south china one January. And the disaster caused a great l____小题2:____. Many houses were destroyed and thousands of people became h__小题3:____. The government did a lot for them. And so did many charities. Millions of people, both young and o___小题4:___, donated money and clothes to charities.

In fact, we can also do lots of things in our everyday l___小题5:_____. For example, we can help a b___小题6:____ people cross the road. It won’t cost anything. I have a cousin she often helps the d___小题7:__ children to dance to gestures (手势). Both the children and she h__小题8:____ enjoy it. I think she is doing a great j__小题9:_____. She says she gets a lot from others, and she can pay back by helping those who need help.

She is right. Everybody can do something for others. And if you feel you’re needed b___小题10:____ others, you will feel happy.
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多项选择题

工程项目质量管理包括( )。

A．质量策划

B．质量控制

C．质量保证

D．编写质量报告

E．质量评价．
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