【单选题】John was a clever boy, but his parents were poor, and he had to work in his spare time and during his holidays to pay for his education. Despite this, he managed to go to university, but it was so exp...
【单选题】Dick was a clever boy, but his parents were poor, so he had to work in his spare time and during his holidays to pay for his education.【21】this ,he managed to get to the university, but it was【22】expe...