题目

(1) 构件2的主视图和俯视图如图b所示,其正确的左视图是( ) A . B . C . D . (2) 小明准备用大小合适的木料制作该榫卯结构,下列工具中用不到的是( ) A . 钢直尺 B . 框锯 C . 丝锥 D . 木工凿 答案:A CThe ________ teacher has much ________ in teaching English.A. experience; experiences B. experiences; experiencesC. experienced; experiencesD. experienced; experience
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