（单选）Tomatoesakindof.A.is;vegetableB.are;vegetablesC.is;vegetablesD.are;vegetable还有：Acarrotakindof.A.is;vegetableB.are;vegetablesC.is;vegetablesD;are;vegetable

Question

（单选）Tomatoes ___ a kind of ___.A.is;vegetable B.are;vegetables C.is;vegetables D.are;vegetable
还有：A carrot ___a kind of ____.
A.is;vegetable B.are;vegetables C.is;vegetables D;are;vegetable

Answer 1

选D,保证准确.下面选A,
前面主语是Tomatoes,要用are,后面表示一种蔬菜,所以用单数