正确答案: D

我们现在所用的物理课本长度约为26cm

题目：在学习、生活中所涉及到的下列数值最接近实际情况的是

解析：D

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举一反三的答案和解析：

[单选题]31______．

spend

[单选题]9． He has a stomachache． He shouldn-t eat __________ for 24 hours．

anything

[单选题]3I. Why did the writer and the woman both feel glad?

Because all the shoppers around were willing to help the boy.

[单选题]9． Next time you come，_______ me that book，please．

bring

解析：9.B【解析】take意为把人或物“带走、拿走”。bring 意为把人或物“带来、拿来”。get和fetch表示到某地找到某人或某物并带回来，强调一去一回。故答案为B。

[单选题]19．

with

[单选题]小华安装好直流电动机模型，通电后电动机正常运转，她还想使电动机的转速加快，可采用的方法是( )

增大电流

[单选题]图中显示美国现代农业的突出特点是

区域专业化