题目内容
一个种群对另一种群直接侵入，从其中获得营养并对其造成不良影响的关系为（ ）
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菌根是（ ）与植物的共生体
地衣是真菌和（）形成的一种共生体
______________（要不是她昨天忙于工作），she would have come to see you.____________（这个建议被考虑得越仔细），the worse it appears.____________（我一回家）when it started to rain heavily.The finding of this study failed_______（将人们的睡眠质量考虑在内）.______（在被告知这个消息后），Alice sat down again to wait.It is suggested that the air conditioner_______（要安装在窗户旁）.I think it's high time that________（她该拿定主意了）.Not until the child fell sleep________（母亲才离开房间）.__________（当与地球的大小相比时），the highest mountain does not seem high at all.Specialists in intercultural studies say that it is not easy to_________（适应不同文化中的生活）.By the end of that year, Henry_______（已收集了一千多张外国邮票）.I don't mind_______（你迟做决定）as long as it is not too late.________（他是否会来）is unknown.It is generous________（把那么多书本捐给穷人）.It is surprising that________（她竟然拒绝帮助我们）.
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