What is the leading grape of Argentina? _____________
A. Carbernet Sauvignon
B. Zinfandel
C. Malbec
D. Petite Sirah
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What gives red wines their red or purple hue? _____________
A. Flavonols
B. Tannin
C. Resverratrol
D. Anthocyyanins
Which compound is good for heart health? _____________
A. Flavonols
B. Tannin
C. Resverratrol
D. Vanillin
Which of the following is a "noble grape" of Alsace? _____________
A. Chardonnay
B. Chasselas
C. Pinot Blanc
D. Riesling
二级(二次)推出机构即为顺序推出机构。()
A. 对
B. 错