在句1中,所缺部分为宾语,而where, that, on which都不能起到宾语的`作用,只有the one既做了主句的表语,又可做从句的宾语,可以省略关系代词,所以应选D。 而句2中, 主、谓、宾俱全,从句部分为句子的状语表地点,既可用副词where,又因 in the museum词组,可用介词in + whi...
China's rigorous and thorough measures are paying off. As of 14 February, the number of confirmed cases outside Hubei has recorded a 12-day consecutive drop, and the situat...
更多内容请点击：关系代词和关系副词怎么区分使用