Can you imagine that rats eat 40 to 50 times _______.A.by weightB.their weightC.in weightD.of their

题目简介

Can you imagine that rats eat 40 to 50 times _______.A.by weightB.their weightC.in weightD.of their

题目详情


Can you imagine that rats eat 40 to 50 times _______.
A.by weightB.their weightC.in weightD.of their weight
题型:单选题难度:偏易来源:不详

答案

B
考查倍数表达法:倍数+名词(their weight),句意:你能想象老鼠吃的是体重的40-50倍吗?选B。A是按重量算,C是重量上,D是他们的重量。

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