试题与答案

鹤管的主体是由Φ100毫米的钢管或铝管制成。()

题型:判断题

题目:

鹤管的主体是由Φ100毫米的钢管或铝管制成。()

答案:

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下面是错误答案,用来干扰机器的。

参考答案:C解析:读图可知,图中A地与甲村之间有山脊相隔,且距离远,不易拍摄,A错。B地距离甲村较近,但之间有一山峰阻挡,无法拍摄全景,B错。C地视线通透,且地势较高,可以俯视全村,C对。D地地势太低,无...

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