在大接地电流系统中,线路始端发生两相金属性接地短路时,零序方向电流保护中的方向元件将()
A. 因短路相电压为零而拒动
B. 因感受零序电压最大而灵敏动作
C. 因零序电压为零而拒动
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急性病毒感染的病灶中最常见的炎细胞是
A. 淋巴细胞
B. 浆细胞
C. 嗜中性粒细胞
D. 嗜酸性粒细胞
E. 巨噬细胞
取无菌溶液时,首先应
A. 核对瓶签
B. 检查瓶盖有无松动
C. 检查瓶口有无裂缝
D. 检查溶液有无变色
E. 检查溶液有无混浊,沉淀
我相信我的学历和团队工作经历完全符合这一职务的要求。
A. I believe my education background and experience in team work fit in nice with the job requirements.
B. I believe my education background and experience fit in nicely in team work with the job requirements.
C. I believe my education background and experience in team work fit in nicely with the job requirements.
D. I believe my education background and experience in team work fit nicely with the job requirements.