Most of the retired people are happy____________their quiet Most of the retired people are happy____________their quiet life in the countrys 分类:基础知识 题型:多选题 查看答案
When was the Geller House built? In the year of___________. When was the Geller House built? In the year of___________. 分类:基础知识 题型:多选题 查看答案
水性涂料涂饰工程施工的环境温度在( )℃之间,并注意通风换气和防尘。 水性涂料涂饰工程施工的环境温度在( )℃之间,并注意通风换气和防尘。A.1~5 B.5~35 C.35~40 D.40~70 分类:基础知识 题型:多选题 查看答案