与常染色体隐性基因遗传相比,X染色体上隐性基因的表现为()
A.男性患者多于女性患者
B.女性患者多于男性患者
C.母传女,父传儿
D.男女发病率相同
参考答案:A
The first African-American president of the United States received a (n) ____ welcome in the
African countries, where he was received as a returning son.[ ]
A. romantic
B. bureaucratic
C. enthusiastic
D. optimistic
朱利安