患者男性,阴囊部起群集成簇的水疱,反复发作,伴灼热、痒感,腹股沟淋巴结肿大,诊断应为:
A.热疮B.蛇串疮C.湿疮D.疥疮E.瘸疮
参考答案:A
基因序列改变出现频率约为1/1250bp是指()
A.基因多态性
B.环境应答基因
C.环境基因组计划
D.单核苷酸多态性
E.代谢酶多态性
The driver began to speed up to()for the hour had lost in the traffic jam.
A.keep up
B.take up
C.catch up
D.make up