A甲×乙
B甲、乙分别与隐性个体杂交
C甲×甲、乙×乙
D甲、乙分别自交后再回交
Mary is a very()woman. She is successful in her career and she is a good mother and wife, too.
A. able;
B. capable
Whatarenot the causes of an error().
A. overgeneralization
B. undergeneralization
C. simplification
D. deduced errors