【判断题】It is fine to discuss two or three topics if the paragraph is very long, but only one topic is recommended in a short paragraph.
【判断题】凡见所有的肝病,都需遵循“治肝补脾”的治疗原则。 ( )
【单选题】节点图应标明构造层材料的( )的关系,标注材料的名称和技术要求,标注尺寸和构造做法
【判断题】所有的肝病都需遵循“治肝补脾”的治疗原则。
【判断题】It is recommended to exchange greetings with someone in an elevator if he or she is distrustful.
【单选题】节点图应标明构造层材料的( )的关系,标注材料的名称和技术要求,标注尺寸和构造做法。