2 Read the newsletter and complete the tasks that follow. 阅读简报，完成后续任务。(每题2分，共5题)

At the end of the activity, we planted a young zelkova tree with Professor Zhang. We dug a hole, put the tree in, filled the hole with soil, and watered it. We hope it grows big and strong.
We learned so much about plants on Tree Planting Day. We should take good care of the plants and protect the environment. It was a really great day!
By Wang Lin (secretary of the Student Union)
2-1 Fill in the blanks. 填空。
(1) New Star Middle School issues the newsletter once a .
(2) writes this text. She is the of the Student Union.
2-2 Choose the best answer. 选择最恰当的答案。
(1) Activities are included on Tree Planting Day this year.
① Listening to Professor Zhang's lecture on plants.
② Learning the knowledge of plants in a university.
③ Planting a young zelkova tree with Professor Zhang.
④ Writing a report on how to protect trees in our school.
A. ①② B. ①③ C. ②③ D. ③④
(2) This newsletter is mainly about .
A. an introduction to Professor Zhang
B. how to plant trees in the school
C. a special activity on Tree Planting Day
D. the special meaning of planting trees

2-1. month; Wang Lin secretary
2-2. (1)B; (2)C