题目内容

斜视图通常用来表达物体上的倾斜部分,因此不能反应该部分的实形。

A. 对
B. 错

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基本投影面有几个?

Simon is job hunting and is askingMs. Wright for a reference (推荐信). Listento the conversation and decide whether the following statements are true(T) or false (F).1. The man is moving to another place.______1_____2. The woman refuses to provide a referencefor Simon.____2______3. The man enjoys working in his currentcompany._____3_____4. The woman has mixed feelings aboutSimon’s leaving._____4_____

剖视图要在剖面区域画出剖面符号。

A. 对
B. 错

剖视图标注时应有以下三项内容:____.

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