1．(2020·全国卷Ⅰ)A study conducted in Youngstown，Ohio，for example，discovered that greener areas of the city experienced less crime.vt.进行；做
2．(2020·天津卷)For those who hunger for some peace and quiet，sound can now create silence.vi.渴望
3．(2018·江苏卷)As a major channel of consumption information，the rating is an efficient source of information for shopping in our own consumption. n．渠道
4．(2016·全国卷Ⅰ)In all，from the time the stem cells are harvested from a donor (捐献者) to the time they can be implanted in the patient，we've got 72 hours at most. vt.采集
5．(2016·北京卷)To help you do that，your brain increases your hunger for new experiences. n．渴望
6．(2015·全国卷Ⅱ)Gradually，this noise began to appear during a show，and to get rid of it，I had to change to another channel and then change it back. n．频道
