被除数的末尾没有0，商的末尾一定没有0．______．（判断对错）
根据整数除法的运算法则可知，
在没有余数的情况下，如果商的末尾有0，被除数的末尾也一定有0；
被除数的末尾没有0，商的末尾一定不会出现0．
但是在有余除法中，被除数的末尾没有0，商的末尾不一定没有0，如125÷6=20…5；
所以，被除数的末尾没有0，商的末尾一定没有0的说法是错误的．
故答案为：错误．
| 阅读理解。 |
| Six people were travelling in a compartment (车厢) on a train. Five of them were quiet and polite but the sixth was a rude (粗鲁) young man. He was always making a lot of trouble. At last this young man got out at a station with two heavy bags. None of the other travelers helped him but one of them waited the rude young man was very far away. And then opened the window and shouded to him "You left something behind in the compartment." then he closed the window again. The young man turned around and hurried back with his two bags. He was very tired when he arried but he shouted through the window "What did I leave behind?" As the train began to move again, the traveler opened the window and said, "A very bad impression (印象)." |
| 1. The young man was _______ in the compartment to get off the train. |
[ ] |
| A. the first B. the second C. the third D. the last |
| 2. One of the travelers _______ before he was very far away. |
[ ] |
| A. had shouted to the young man B. didn't shout to the young man C. opened the window D. closed the window |
| 3. The other travelers in the compartment _______ the young man. |
[ ] |
| A. were friendly B. were not friendly to C. were pleased with D. were surprised at |
| 4. The young man had _______ with him. |
[ ] |
| A. more than two bags B. just two bags C. two bags and something else D. two more bags. |
| 5. The young man returned _______. |
[ ] |
| A. just before the train moved again B. as soon as the train moved C. just after the train moved again D. when the train began to move |