甲亢患者甲状腺激素分泌过多症候群包括()
A.怕热多汗
B.急躁易怒,可有手、舌、眼震颤
C.心悸、脉压增宽
D.食欲亢进、多食消瘦
E.紧张失眠
参考答案:A, B, C, D, E
Could you tell me ______ the Internet? [ ]
A. how to use
B. how can I use
C. how I can use over
D. how can I use over
使用水准仪进行水准测量时,其精平的目的是使()
A.圆水准器平行于仪器竖轴
B.圆水准器轴垂直于视准轴
C.视准轴垂直于仪器竖轴
D.视准轴平行于水准管轴