For convenience it is common to speak of plants as "herbs " "shrubs " and "trees " but it
选择题,
已帮助 人
For convenience it is common to speak of plants as "herbs," "shrubs," and "trees," but it is really no sharp distinctions among them.
此题为多项选择题。请帮忙给出正确答案和分析,谢谢!
