单选题____ASupposeBConsiderCObserveDImagine

单选题
____
A

Suppose

B

Consider

C

Observe

D

Imagine


参考解析

解析:
句意:关于这个问题我们可以参考果蝇实验。suppose假设,猜想。consider考虑。observe观察。image想象。因此正确选项是B。

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