问题
填空题
裸子植物门中，银杏科为（），它是冰川孑遗树种。
答案
参考答案：活化石
搜题请搜索小程序“爱下问搜题”
裸子植物门中，银杏科为（），它是冰川孑遗树种。
参考答案：活化石
Li Ping is a Grade Eight student in Zhenjiang Sunshine Secondary School．The table below is his mid-term self-assessment(自我评价)．He draws faces to show his progress：  excellent  OK  weakRead the table and find out how well Li Ping is doing.
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