题目内容
受体与配体结合的特点包括()。
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选词填空，必要时改变形式：challengeinspirevaluecontactdesperatecheerfuluncaringbattle1. One of the most ________ aspects of coping with illness is the unpredictable nature of many conditions and the uncertainty.2. As she repeated the same message over and over, she could hear the growing _______ in her voice, but she could do nothing to control it.3. People are more alert, focused, and even ______ after chewing gum, according to a study from Cardiff University in Wales.4. Now, too frequently, style and technique seem to be _______ over powerful story telling in TV production.5. The website allows people to _______ me directly about my editing and mentoring services.6. It is so ______ that so many people feel moved to come out and express themselves.
简述碳纤维复合材料的主要类型。
单位时间内的渗出水量q与土的断面积A和水力梯度i成（），且与土的透水性质有关。
土体中的渗流大多属于（）。
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