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问题 单项选择题

临床皮损表现为局限性角化性疣状丘疹，呈豪猪样外观的是（）

A.先天性非大疱性鱼鳞病样红皮病

B.板层状鱼鳞病

C.先天性大疱性鱼鳞病样红皮病

D.性联隐性鱼鳞病

答案

参考答案：C

选择题

犬也存在色盲性状。下图为某一品种犬的系谱图(涂黑表示色盲)。请据图判断此品种犬色盲的遗传方式错误是

[     ]

A．常染色体显性遗传

B．常染色体隐性遗传

C．伴X染色体显性遗传

D．伴X染色体隐性遗传
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选择题

Bamboo, which is a common plant in the south, is used ______ in buildings, food, furniture and so on. It is used to make clothes as well.

A．other than

B．more than

C．rather than

D．less than
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