| 1. | The speed limit is 40 miles per hour .
规定的最高时速为每小时40英里。 |
| 2. | They boarded him for $ 40 a week .
他们按每周收费40美元给他包伙。 |
| 3. | There are altogether 40 students in this class ..
这个班总共有40名学生。 |
| 4. | Each class has a register of 40 students .
每班有40名学生注册。 |
| 5. | My car does 40 miles to the gallon .
我的汽车每耗一加仑油可行驶四十英里。 |
| 6. | The total number of pins used is 40 .
所用的总管腿数是40条。 |
| 7. | I have been riding these trails for 40 years .
40年来一直骑自行车走这条小路。 |
| 8. | The thermometer recorded 40 c .
温度计上显示出40摄氏度。 |
| 9. | The car was going at the rate of 40 miles an hour .
轿车以每小时40哩的速度行驶。 |
| 10. | The bus fare has gone up from 35 p to 40 p .
公共汽车的票价已由35便士涨到40便士。 |
