39．A．don't know      B．want to know C．know

    4O．A．city                      B. town                C．country

根据短文内容选择最佳答案。

    A

    John was 10 years old and was a very lazy boy．He didn't like school and didn't want to do much work．His father and mother were doctor．They hoped that their son would be a doctor when he grew up．But one day John said to his mother，“When I finish school，I want to be a cleaner．”

    “A cleaner?” his mother asked in surprise．“That isn't a good job．Why do you  want to be a  cleaner?”

    “Because I'd only have to work one day a week，”answered John．

    “Only one day a week?” his mother asked．“What do you mean?．”

    “Well，"answered John．“I know that the cleaner only comes to our house and works on Wednesday，because I see him only on that day．”

    38．A．Canadian         B．French             C．American

    37．A．anything        B．something    C．nothing

    36．A．angry                     B．happy             C．sad