【单选题】确定视图表达时,某投影方向大部分结构或位置不清时采用()。
【单选题】提出“向母乳致敬”的婴幼儿奶粉品牌是()。
【单选题】– Did Mike go with you to the mountains last weekend? – No. ______ he was not well, I decided to go without him.
【简答题】____ he was not well, I decided to go
without him.
【简答题】挑选六件课中出现的传统家具画出结构素描或三视图,每幅尺寸a5。