The form and physiology of leaves vary according to the ______ in which they develop: for example, leaves display a wider range

admin2011-12-20  38

问题 The form and physiology of leaves vary according to the ______ in which they develop: for example, leaves display a wider range of adaptations to different degrees of light and moisture.

选项 A、relationship
B、sequence
C、patterns
D、environment

答案D

解析 从所举的有关“light”和“moisture.”的例子中,可推断应填入“light”和“moisture”的上义词“environment”。
转载请注明原文地址:https://jikaoti.com/ti/fGwUFFFM
0

最新回复(0)