下列哪项与二氧化碳潴留无明显关系（）。
A.搏动性头痛
B.白天嗜睡
C.贫血貌
D.心率加快
E.球结膜充血水肿
参考答案：C
根据需要填入适当的介词。
1. This is a photo ________ my family.
2. I don't think he is ________ home ________ this time.
3. We don't have any classes ________ Wednesday afternoon or ________ the weekend.
4. I get to work ________ seven ________ the morning ________ Monday.
5. His birthday is ________ June 8. Mine is ________ September.
质量检查员是施工现场重要的技术人员，应对现场质量管理（），其自身素质对工程项目的质量、成本、进度有很大影响。
A.部分负责
B.全权负责
C.有限负责
D.无限负责
