结节性痒疹的诊断要点有()
A.皮损为散在豌豆大小半球状坚实结节
B.有昆虫叮咬史
C.好发于四肢伸侧、手足背
D.皮疹单发,不融合成片
参考答案:A, B, C, D
Pleasant Goat and Big Big Wolf Second, ___________ during the Spring Festival of the Tiger year, presented to the world a new image of China’s cartoons.
A.having released
B.released
C.to be released
D.releasing
HPV的E7蛋白能灭活()
A.ras基因产物
B.p53基因产物
C.Rb基因产物
D.myC基因产物