多倍体葡萄品种形态特征通常表现为（）。
A.叶片变小
B.果粒巨大
C.叶片变大
D.花蕾小且少
参考答案：A, B, C
--- You should apologize to Chris as soon as possible.
--- No way! It was not my ____.
A．chance
B．trick
C．business
D．fault
