%E6%95%99%E8%82%B2%E6%B4%BB%E5%8A%A8%E7%9A%84%E6%A0%B9%E6%9C%AC%E7%9B%AE%E7%9A%84%E5%B0%B1%E6%98%AF%E4%B8%BA%E4%BA%86%E5%AE%9E%E7%8E%B0
举一反三
- 1-1+%E7%9F%A5%E8%AF%86%E4%BA%A7%E6%9D%83%E7%9A%84%E6%A6%82%E5%BF%B5.mp4 A: 1 B: 2 C: a
- [img src="http://edu-image.nosdn.127.net/D69ABD68260993CC215898EB74B1E2A2.bmp?imageView%E4%B8%8A%E5%9B%BE%E8%9E%BA%E7%BA%B9%E9%83%A8%E5%88%86%E7%9A%84%E8%A1%A8%E8%BE%BE%E9%94%99%E8%AF%AF%E7%9A%84%E5%9C%B0%E6%96%B9%E4%B8%BA%EF%BC%88%20%EF%BC%89"] A: 大径、小径的线宽 B: 螺纹终止线的线型 C: 剖面线的线宽 D: 剖面线的填充区域不完整
- 婴儿手眼协调的标志性动作是%E5%A9%B4%E5%B9%BC%E5%84%BF%E6%89%8B%E7%9C%BC%E5%8D%8F%E8%B0%83%E7%9A%84%E6%A0%87%E5%BF%97%E6%80%A7%E5%8A%A8%E4%BD%9C%E6%98%AF%26nbsp%3B%20%26nbsp%3B%26nbsp%3B A: 无意触摸到东西 B: 握住手里的东西 C: 伸手拿到看见的东西 D: 玩弄手指
- 【计算题】5 ×8= 6×4= 7×7= 9×5= 2×3= 9 ×2= 8×9= 7×8= 5×5= 4×3= 5+8= 6 ×6= 3×7= 4×8= 9×3= 1 ×2= 9×9= 6×8= 8×0= 4×7=
- 已知679拉断机各区欠伸值为E、E2、E3、E4、E5、E6、E7则总欠伸为（）。 A: E1+E2+E3+E4+E5+E6+E7 B: E1×E2×E3×E4×E5×E6×E7 C: 6E7