Answers to the efficient learning plan of "two guides and two exercises" in the second volume of the Chinese version of the fourth grade S "Little Book Death Investigation Report".

First, di? Lee? ng ti？ Lee? Nigeria

Second, the withered entrustment.

Order nails

Analytical fracture

Pull garbage

Nikeng anti-Japanese

Fill in the blanks, stabilize

Third, the dryness is excellent to prevent security guards from being unsuitable for exams.

He studies hard and helps others.

Five, 1, wither a stick

2. Investigation process and method: tree spacing and planting belt length; Total number of new trees, living trees and dead trees.

3. Analyze the survey results, which is suitable for market garbage.

4. According to the investigation and analysis, it is concluded that the death of Xiaoshu is mostly caused by human factors and has a lot to do with Bazaar. Because there are many trees that die abnormally, the garden department has to increase investment to replant them every year, which is really a sum of money.

Huge waste.

The author suggests that the garden department and the market management department resolutely stop the improper destruction of trees and should conclude with each stall owner? Greening achievement protection contract? Make some concrete measures so that there will be rewards for protecting trees and penalties for destroying them.

Reading development

Importance of afforestation, greening and environmental protection.