The author and other three people conducted an experiment, trying to live without their mo

While the other people ____ and discussed the problem together, Ted ignored them.

I‘d consider his reputation with other farmers and business people in the community， and

According to the author, people tend to______.A．regard different behaviors from other coun

Markets are the system that （)some people’s demands and some other people’s supplies.

People in the mass advertising business and others who study American society have been ve

4 words marked A), B), C) and D ) in each group. Choose the one which underlined part has a different pronunciation from the other three.