未知题型
A、唐B、宋C、元D、明正确答案:宋
重复上一个命令的操作方法
未知题型重复上一个命令的操作方法
以下涂料品种中,对环保不利的是( )。A.水溶性涂料 B.溶剂型涂料 C.乳胶涂料 D.无机涂料
单项选择题以下涂料品种中,对环保不利的是( )。
Which one is correct? (A or B) A. Let me repeat again t...
单项选择题Which one is correct? (A or B) A. Let me repeat again that shouting loudly at a customer will never solve our problem. B. Let me repeat that shouting at a customer will never solve our problem.