辨析题:高炉装料制度的主要内容是指料线和矿批。
参考答案:
错。
高炉装料制度的主要内容是指装入顺序、料线和矿批。
-Your hometown has changed a lot.
-Yes. Take a look at these tall buildings. They _____ last year. [ ]
A. build
B. were built
C. built
D. was built
中医学认为,决定疾病是否发生的主要因素是()
A.饮食因素的变化
B.居住环境的优劣
C.正邪斗争的胜负
D.情志因素的剧变
E.体质强弱的状态