[单项选择]I need one more stamp before my collection ______.
A. had completed
B. completes
C. has been completed
D. is completed

Are you a man or a mouse When people ask this question they want to know (1) you think you are a (2) person or a coward. But you will never really know the answer to this question (3) you are tested in real life. Some people (4) they are brave but when they come face to face with real (5) , they act like cowards. Others think of themselves as cowards, but when they meet danger, they act like (6) .Lenny had always thought of himself as a (7) person. He got worried before examinations. He worried about his job and health. All he wanted in life was to be safe and healthy. (8) , on January 15th, 2002, a plane crashed into the Potomac River in Washington. Lenny went to the river to See what was happening. He saw a woman in the (9) water. Lenny did not feel afraid. He kept very (10) and did a very dangerous thing. He jumped into the Potomac, (11) to the woman, and kept her head (12) the water. Seventy-eight people died that day. Thanks to Lenny, it was not (13) .When you are in a very
A. fresh
B. poisonous
C. warm
D. ice-cold

初读课文《找骆驼》，了解课文大概意思后，教师提出：商人找到骆驼后，回来的路上再遇老人，会对老人说什么？理由是什么？学生通过自己读课文后，想法很多，例如：
（1）对老人说："谢谢，对不起，我错怪你了。"
（2）不和老人说话，不理老人，自己偷偷走掉。
（3）一个老头，闲着没事干，出来瞎溜达啥！等等。
学生说第一种想法时，教师引导他们从书上找理由，学生较快说出。当学生说到第二种想法时，教师问："你的理由是什么？"
"这是一个忘恩负义的商人。"一生说。
"对，我童话书里看到很多商人都是坏蛋。"又一生说。
"那如果你看到这样的商人，你想对他说些什么呢？"教师试图通过这个问题让学生说出："老人帮你找到了骆驼，你应该谢谢他。"之类的话，可是学生却说："这个坏蛋，打他一拳，让所有人都打他一拳。"