题目
In 1860, because some of the farm population had moved to __2__the city
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
not really amount too much: the machine has to be watched, the __4__clothes have to be carefully sorted out
第9题
services city people want, such like more police protection, more __2__hospitals, and more schools.
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