【多选题】以下通过视液镜检查制冷剂数量的检查条件中,正确的是
【单选题】Mr Smith had a trip to China last summer. Which of the following is the picture he took there? [ ]
【单选题】What did the man put up on his wall yesterday?
A.
The picture he drew on his vacation.
C.
His picture taken last year.
【单选题】Sam had a trip to Australia last summer. Which of the following is the picture he took there? [ ]
【单选题】关于法律概念、法律原则、法律规则的理解和表述,下列哪一选项不能成立?
A.
法律规则并不都由法律条文来表述,并非所有的法律条文都规定法律规则
B.
法律原则最大程度地实现法律的确定性和可预测性
C.
法律概念是解决法律问题的重要工具,但是法律概念不能单独适用
D.
法律原则可以克服法律规则的僵硬性缺陷,弥补法律漏洞
【判断题】87 “脱毒苗”是指不含该种植物的主要危害病毒。
【判断题】双子叶植物根的初生构造由表皮、皮层、维管柱和髓组成。
【判断题】阈值是人们把开始闻不到香气时香料物质的最小浓度叫做阈值。
【单选题】—What’s wrong with him? —The picture he came across his memory of a sad story in his childhood.