教学设计成果评价的基本步骤。
预制阳台安装轴线位置允许偏差为（）。 ["5mm","6mm","7mm","8mm"]
To which of these does IP multicast send packets?（） [" a single host"," a subset of hosts"," all hosts sequentially"," all hosts simultaneously"]
说明下列句中黑体字的词性和意义。 受时与治世同，而殃祸与治世异，不可以怨天，其道然也。
流感的症状通常较普通感冒重，其潜伏期一般1~2周。
本质论美学
