I wasn’t aware of this before, but recen
题型:选择题
问题:
I wasn’t aware of this before, but recent research _____ that eating too much fat can contribute to heart disease.
A.has shown
B.will show
C.was showing
D.showed
I wasn’t aware of this before, but recent research _____ that eating too much fat can contribute to heart disease.
A.has shown
B.will show
C.was showing
D.showed