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数据库的完整性是指数据的()。
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（）不属于《行军篇》的主要内容。
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患者女，32岁。结核性心包炎心包积液，胸闷，气短，该患者的病理生理改变不包括（）
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Felty综合征是指（）
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肺癌预后决定于能否做到“三早”：早发现、（）、早治疗。
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基于MOODLE平台的自主学习的设计起点是：（）
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Please fill the blanks in the following question of instalment shipments to denote the similarities (3), 4), 7), 8)) and differences (1), 2), 5), 6)) between Example 1 and 2. Instalment shipments in Example 1 1st. 10,000 kgs latest on 30 April, 200× 2nd. 10,000 kgs latest on 31 May, 200× 3rd. 10,000 kgs latest on 30 June, 200× 1)The 2nd and 3rd shipments may be effected by the time of the ______ shipment. 2)The 3rd shipment may be effected by the time of the ______ shipment. 3)If the 1st shipment is not effected by 30 April, the credit would cease to be available for the ______ and the ______ shipments. 4)If the 1st shipment has been effected in time, and the 2nd shipment is not effected by 31 May, the credit would cease to be available for the ______ shipment. Instalment shipment in Example 2 4th, 10,000 kgs between 1 April, 200× to 30 April, 200× 5th, 10,000 kgs between 1 May, 200× to 31 May, 200× 6th, 10,000 kgs between 1 June, 200× to 30 June, 200 × 5)The 5th and 6th shipments may ______ be effected by the time of the 4th shipment. 6)The 6th shipment may ______ be effected by the time of the Sth shipment. 7)If the 4th shipment is not effected by 30 April, the credit would cease to be available for the ______ and the ______ shipments. 8)If the 4th shipment has been effected in time and the 5th shipment is not effected by 31 May, the credit would cease to be available for the ______ shipment.
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发行金融债券的金融机构，一般都具有雄厚的资金实力，资信度较高，利率也比同期存款利率低。（）
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脑卒中患者较常见的失用症中，"患者在看到锅、生米和水时，可能知道自己要做饭，但却不能完成煮饭这一项完整工作"属于（）。
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人体某些组织成像时，缺乏组织间影像的自然对比（如肝组织与胃肠道），人为地在体内给予某种物质来增加组织间影像的对比度，以扩大诊断范围和提高诊断准确性，这种方法称为人工对比法，所用的物质称为对比剂。不是对比剂应具备的条件的是（）