Choose one of the following tasks and write at least 150 words . Summarize the information by selecting and reporting the main features, and make comparisons where relevant. C9T2 Task 1 [Bar Chart] C9T4 Task 1 [Line Graph] C10T2 Task 1 [Tables]
【单选题】He grabbed its skinny trunk of a small tree with both hands, yanked it over sideways, and cracked it in half on his knee. Why do you think he did that?