1.【2019·江苏卷·单项填空】25.Scientists have obtained more evidence ___________ plastic is finding its way into the human body.
A. what B. that C. which D. where
【答案】B
【解析】考查同位语从句。句意：科学家已经获得更多证据，塑料正在进入人们的体内。从句不缺句子成分，且与evidence指代的是同一事件，用that引导同位语从句。故选B。
2.【2019·新课标I卷·语法填空】While they are rare north of 88°,there is evidence ___61___ they range all the way across the Arctic, and as far south as James Bay in Canada.
【答案】that
【解析】考查同位语从句。根据句子结构分析可知，主句为there be句型，且结构完整，空格后为同位语从句，解释说明中心词evidence的内容，故填that。
3.【2019·北京卷·语法填空】What students do at college seems to matter much more than ___8___ they go.
【答案】where
【解析】考查宾语从句。句意：学生在大学里做什么似乎比去哪里（哪所大学）更重要。这里表达去哪所大学，表示地点，作状语。故用where。
