通信铁塔技术要求中，建议平台竖向活荷载一般按（）进行设计。
A. 2.0kN/m2
B. 1.5kN/m2
C. 1.0kN/m2
D. 0.5kN/m2
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定期定额个体工商户在定额执行期结束后（）内，应当将该期每月（季）实际发生经营额、所得额向税务机关申报。
A. 15日
B. 10日
C. 20日
D. 30日
A vessel restricted in her ability to maneuver is one which（）.
A. through some exceptional circumstance is unable to maneuver as required by the Rules
B. from the nature of her work is unable to maneuver as required by the Rules
C. due to adverse weather conditions is unable to maneuver as required by the Rules
D. has lost steering and is unable to maneuver
资金也包括机器设备、原材料等的货币表现。
A. 正确
B. 错误
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