[问答题] 简述会展项目经理的权力。

会展项目计划的核心内容是范围计划，（）和资源计划。 The sensing line for the low pressure cutout switch to a refrigeration system is located （）. ["in the chill box","before the receiver","on the suction side of the compressor","on the discharge side of the compressor"] 1952年赫尔希和蔡斯的噬菌体感染大肠杆菌实验中证明DNA遗传物质的方法采用了（） ["DNA分子杂交技术","基因文库构建技术","单克隆抗体","放射性同位素标记技术"] 脱硫操作时，若加大PDS滴加量后H2S含量仍超高，则应补加（）。 ["A.碱液","B.酸液","C.水","D.溶液"] 简述会展项目经理的职责。 简述会展项目经理的权力。