单项选择题
A. worship B. assembly C. ceremony D. convention
A. It is dominated by foreign-owned corporations. B. About 1,000 companies make 20 billion dollars every year. C. The cosmetics industry is dominated by a few big companies. D. Eight cosmetics companies compete for the U.S. market.
A. beliefs about the experiments of the bottles B. languages spoken along the course of the Gulf Stream C. years needed for the Stream to make a complete trip D. similar currents that have not yet been found