Question

2．The class in America is almost the same as that in China．But something is different．
▲In America，if the teacher asks you a question，you should give an answer．If you don't understand the question，put up your hand and ask the teacher to repeat it．If you don't know the answer，it is all right to tell the teacher that you don't know．Then he or she knows what you need to learn．
▲There is no excuse for not doing your homework．If you miss a class，you should call your teacher or someone who is in your class and ask for the homework．
▲You mustn't miss a test．If you're seriously ill，call and let the teacher know you will not be there for the test．If your teacher allows a make-up test （补考），you should take the test in one or two days after you go back to school．Bad illness is the only reason for missing a test．
▲Be on time!It is impolite to be late．If you come late，be sure to do it quietly．Take your books out of your bag after you enter the room．Then go to your seat and sit down quietly．In the US，you needn't knock before you come into the classroom．If you have to leave during the class，do it quietly，too．There is no need to ask for the teacher's agreement．
66．In America，when a teacher asks a student a question，what should the student do？
The student should give an answer．
67．When can you miss a test？
When you're seriously ill/When you have a bad illness
68．If you miss a class，what should you do？
You should call your teacher or someone who is in your class and ask for the homework．
69．Can a student leave the classroom without the teacher's permission（允许）？
Yes，he/she can．
70．Why should students go to school on time？
Because it is impolite to be late．

Answer 1

分析 全文大意：
美国的课堂几乎和中国的课堂一样．但是有时不同．在美国如果老师问你问题，你应该给出答案．没有理由不做作业．如果你缺课了，你应该给老师打电话或你班里的某个同学问一下作业．你一定不能缺考．严重的疾病是唯一缺考的理由．按时到校，迟到不礼貌．

解答 答案：
66、The student should give an answer．细节理解题      根据In America，if the teacher asks you a question，you should give an answer．"在美国如果老师问你问题，你应该给出答案．"可知在美国如果老师问学生问题，学生应该给出答案．"故答案为：The student should give an answer．
67、When you're seriously ill/When you have a bad illness        细节理解题     根据Bad illness is the only reason for missing a test．"严重的疾病是唯一缺考的理由．"可知当你有严重疾病的时候可以缺考．故答案为：When you're seriously ill/When you have a bad illness
68、You  should call your teacher or someone who is in your class and ask for the homework．细节理解题      根据If you miss a class，you should call your teacher or someone who is in your class and ask for the homework．可知如果你缺课了，你应该给老师打电话或你班里的某个同学问一下作业．故答案为：You should call your teacher or someone who is in your class and ask for the homework．
69、Yes，he/she can．推理判断题      根据 If you have to leave during the class，do it quietly，too．There is no need to ask for the teacher's agreement．可知如果你不得不中途离开教室，也是悄悄地离开就可以了．不必得到老师的同意．结合题目故做出肯定回答．故答案为：Yes，he/she can．
70、Because  it is impolite to be late．细节理解题      根据Be on time!It is impolite to be late．可知按时到校．迟到不礼貌．故答案为：Because it is impolite to be late．

点评 首先要仔细阅读短文，掌握大意，然后结合具体的题目，找出相关信息，就可以确定正确答案