1．(2020·全国卷Ⅲ)He passed milky white waterfalls and mountains in many shades of blue. 色度
2．(2020·天津卷)Before Vinnie could say yes, the President hurried on, a shade of apology in his voice. 微量；少许
3．(2020·江苏卷)The WHOChina Joint Mission on Covid19 held a press conference in Beijing. 新闻；新闻界
4．(2019·天津卷)She calculated that going to a stranger's house was a risky move, but she decided to take the chance. 认为
