题目
the city, yet eighty percent of the American population was still in the country. In the late nineteen century, farm work and life __3__were not much changed from that they had been in old days
第1题
People are earning higher wages and salaries. This leads __6__changes in the way of life.
第2题
Machines have a certain novelty value, as toys for adults. It is certainly less __2__
第3题
means that there is a need for servicemen to keep it running properly. __5__People are earning higher wages and salaries.
第6题
means that there is a need for servicemen to keep it running properly. __5__People are earning higher wages and salaries.
第8题
services city people want, such like more police protection, more __2__hospitals, and more schools.
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