题型:名词解释 Liu Xiang won the gold medal of men's 110m hurdles at the 16th Asian Games, ________ the title of the event with 13.09 seconds. [ ]A. claimed B. claimingC. has claimed D. to claim 查看答案
题型:名词解释 在市场经济中,市场就像一只“看不见的手”在引导着商品生产者、经营者,调节着人、财、物在全社会的配置,但市场调节也不是万能的,下列选项中,市场调节不了的是A.大白菜B.国防C.婴儿奶粉D.汽车 查看答案