如圖所示的幾何體左檢視是（　　）                                       ...

問題詳情：

如圖所示的幾何體左檢視是（　　）                                                       

A．    B．      C．         D．

【回答】

A【分析】根據幾何體的左檢視的定義判斷即可．                                          

【解答】解：如圖所示的幾何體左檢視是A，                                          

故選A．                                                                                            

【點評】本題考查了由幾何體來判斷三檢視，還考查學生對三檢視掌握程度和靈活運用能力，同時也體現了對空間想象能力．                                                                                                   

知識點：各地會考

題型：選擇題