题目

Five steps to better handwritingSome kids love handwriting, but others hate it when it’s time to put pen to paper. Maybe they are worried about their handwriting. Are you one of them? 【1】Here are five steps that really work!Get a great graspTry this — hold your pencil at the top and try to write your name. Pretty hard? But when you hold your pencil the correct way, writing is much easier. 【2】Hold it in place with your thumb(拇指), and your index and middle fingers.Let the lines be your guideLined paper is your friend! Those lines can help you create letters that are of the right 如图是消化系统模式图，请据图分析回答下列问题。(1)食物通过消化道器官的顺序是：(请用数字和箭头表示)____。(2)消化道外的消化腺是[　8　]____、[　10　]___和[　4　]___，分泌的消化液分别是____、 __、___。(3)消化食物和吸收营养物质的主要场所是[　6　]__ ，它开始的一段叫[12]____。