单选题One important source of fat is ______.Aoil Bgrains Csugar Dolive
单选题
One important source of fat is ______.
A
oil
B
grains
C
sugar
D
olive
参考解析
解析：
从第三段“Olive oil…are fats”可知，oil是fat的来源之一。选A项。
从第三段“Olive oil…are fats”可知，oil是fat的来源之一。选A项。
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