A lot of research and studies have shown
题型:选择题
问题:
A lot of research and studies have shown that Trench oil, taken out from kitchen waste, ______ the increase of cancers.
A.results from
B.attends to
C.contributes to
D.devotes to
A lot of research and studies have shown that Trench oil, taken out from kitchen waste, ______ the increase of cancers.
A.results from
B.attends to
C.contributes to
D.devotes to