问题 问答题 简答题

怎样选择苗圃地以及如何进行苗圃规划?

答案

参考答案:

苗圃地的选择:

一、经营条件

1、苗圃地要选在造林地附近

2、交通方便的地区

3、苗圃附近有居民点

二、自然条件

1、地形要较平坦坡地,为1-3度缓坡地,排水良好,灌溉方便

2、土壤条件-主要是土壤肥力和土壤水分。选土层深厚、肥沃的地方做苗圃水分适宜,并且以砂质壤土为

3、土壤的酸碱度不同树种对土壤的PH值要求不同(阔—中性或微碱,针—中性或微酸)

4、水源充足

5、最好选没有病虫害的地方

听力题

单词拼写(共15小题,每小题1分,共15分)

小题1:The officers on duty have ____________(克服) all the difficulties, many of them in tears.

小题2:The Spring Festival Gala was broadcast live without ____________ (打断).

小题3:It was the boy that was scolded for not____________ (道歉)to the girl who was made fun of by him.

小题4:By ____________ (积累) as much wealth as possible, they finally came into power with their own financial support.

小题5:“It’s now or never!” she exclaimed, and she knew she shouldn’t have ____________ (犹豫).

小题6: Large ____________ (数量) of money have been put into the research to find out the cause for the cancer. http://www. .com/

小题7:Of course, no country has the ____________ (特权)of fishing in our coastal water.

小题8:A distant ____________ (亲戚)is not as good as a near neighbour.

小题9:Eating out ____________ (吸引) to me in my childhood, but it can’t now.

小题10:Having worked hard for such a long time, I can ____________ (自信地) promise that this year is going to be very different. http://www. .com/

小题11:As a designer, ____________ (想象) that customers are critical is very important.

小题12:He has no ____________ (抱负) or aim in his life. He only drifts along.

小题13:The Prime Minister ____________ (后悔)not having mentioned the problem at the international conference.

小题14:We think that he is the most ____________ (体贴的) person we have ever met.

小题15:____________ (沮丧) about her future, she began to take drugs and became addicted to it.

问答题 简答题