柜员指纹的采集、变更,需分支行填制“系统权限操作任务书”,经()审批并加盖公章后,提交所属采集机构处理。
A、营业经理
B、分管行长
C、会计主管理
D、会计结算部负责人
参考答案:B
Having arrived at the railway station, ______.
A.it was found that the train had left
B.the train had left
C.the train was found left
D.he found that the train had left
甲状腺激素有促进蝌蚪发育的作用.现提供40只大小、发育状况相似的蝌蚪、两个玻璃缸、水草、清水、不含任何激素的食物、甲状腺活性物质等材料.请你完成以下实验,验证甲状腺激素的作用:
(1)实验变量:______.
(2)实验设计:
①两个玻璃缸分别编号为A和B,各放入______只蝌蚪、适量清水、少量水草,每天同时喂食.
②A缸______;B缸______.
③______.
(3)实验结果:______.
(4)得出结论:______.