控制箱、操作箱密封良好，外部（）齐全完好，信号（）。
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审批同意发放（）信贷业务的，给予有关责任人员撤职至开除处分。
A. 不符合国家产业政策信贷业务
B. 擅自核批突破信贷政策
C. 擅自核批突破规章制度
On chart，bearings to near objects should be used in preference to objects farther off，because（）.
A. a small error in bearing or in laying it down on the chart has a greater effect in misplacing the position the longer the line to be drawn
B. all scales are kept updated for vital information by Notices to Mariners
C. the larger the scale of the chart，the greater the detail that can be shown on it
D. the mariner using the medium scale charts for passage along a coast need not transfer on to a large scale for short distance
工程计算必须在工程完工，项目验收后（）以内（或按照合同要求）报项目预算部门。
A. 7日
B. 10日
C. 14日
D. 20日
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