问题
选择题
Recently a survey ________ prices of the same goods in two different supermarkets has caused heated
debate among citizens.[ ]
A. compared
B. comparing
C. compares
D. being compared
答案
答案:B
Recently a survey ________ prices of the same goods in two different supermarkets has caused heated
debate among citizens.[ ]
A. compared
B. comparing
C. compares
D. being compared
答案:B