题目
difference between drugs and wonder drugs. The antibiotics can really treat certain bacterial diseases. __3__On the other hand
第1题
The government also affects the kind of works people do. __9__.
第2题
he kids over everything having to do with the school. __7__
第3题
People are earning higher wages and salaries. This leads __6__changes in the way of life.
第5题
In 1860, because some of the farm population had moved to __2__the city
第6题
Machines have a certain novelty value, as toys for adults. It is certainly less __2__
第7题
means that there is a need for servicemen to keep it running properly. __5__People are earning higher wages and salaries.
第10题
means that there is a need for servicemen to keep it running properly. __5__People are earning higher wages and salaries.