暖气设备的日常性保养要求,在冬季供暖期锅炉()应对暖气设备进行全面检查、维修养护。A 发布时间:2017-04-18 09:12 │ 来源:www.tikuol.com 题型:单项选择题 问题: 暖气设备的日常性保养要求,在冬季供暖期锅炉()应对暖气设备进行全面检查、维修养护。A.供暖期间B.生火前C.停火后D.生火前和停火后
题型:单项选择题 同义句转换。1. He didn't take part in the sports meeting because he was ill. He didn't take part in the sports meeting ______ ______ his illness. 2. She said she was an artist, but actually she was a liar. She said she was an artist, but ______ ______ ______, she was a liar. 3. He commanded that we (should) set out at once. He commanded us ______ ______ ______ at once. 查看答案