According to the passage, SMART stands for ______.
选择一项: a. specific, measurable, achievable, relevant, and timed. b. suitable, measurable, achievable, relevant, and timed. c. specific, measurable, achievable, realistic, and timed
参考答案:
防水涂料在一定水压(静水压或动水压)和一定时间内不出现渗漏的性能称为( )
防水涂料在一定水压(静水压或动水压)和一定时间内不出现渗漏的性能称为( )选择一项:A. 耐热度B. 不透水性 C. 柔性D. 延伸性