1.（2019全国I卷）In recent years some Inuit people in Nunayut _____ (report) increases in bear sightings around human settlements, leading to a belief that populations are increasing.
【答案】have reported
【解析】考查时态。根据上下文语境，尤其是时间状语in recent years可知，主句用现在完成时态，故填have reported。
2.（2019全国II卷）Picking up her“Lifetime Achievement”award，proud Irene ______(declare) she had no plans to retire from her 36-year-old business.
【答案】declared
【解析】考查谓语动词。根据上下文可知，该句主语为Irene，此处为谓语成分，根据后文had 以及said 可知用一般过去时态，故填declared。
