1.(2020·浙江卷1月)For Japan,the ________(number)are more striking—22 in 1950,46 today and 53 in 2050.
解析: 考查名词的单复数。根据下文的are可知这里需要填写number的复数形式。
答案: numbers
2.(2020·全国卷Ⅲ)Filled with ________(curious),the artist packed his bags and left.
解析: 考查词性转换。介词with后应使用名词。
答案: curiosity
3.(2019·北京卷)No matter what you like to do,there is a way to get involved in various________(activity)on Earth Day.
解析: 考查名词单复数。根据修饰语various可知用名词复数,指各种各样的活动。
答案: activities