卖方垄断价格
参考答案：高于商品的国际市场价格的垄断高价，在这种价格条件下跨国公司可以取得垄断超额利润。
Jim is so busy the answer from Lily's paper that he forget her name into his. [ ]
A. to copy; to change
B. to copy; change
C. copying; to change
D. copying; changing
国家行业标准GY/T122-95规定电视频道调制器的图像伴音载波电平差在（）范围内可调。
A.10~15DB
B.15~20DB
C.10~20DB
D.10~30DB
