【单选题】-Why can’t I smoke here? --At no time__________ in the dormitory.
【判断题】接触器不仅能实现远距离集中控制而且操作频率高、控制容量大,而且具有低电压释放保护、可靠、使用寿命长等优点,所以接触器是控制系统中最重要和最常用的元件之一。
【简答题】She was so ________ in her job that she didn’t hear anybody knocking at the door. A) attracted B) absorbed C) drawn D) concentrated
【简答题】A.Smoking can lengthen life expectancy. B.Smoking can shorten life expectancy. C.We haven't found out yet. D.There is no connection between smoking and life expectancy.
【单选题】(P115)中国几千年的封建土地所有制被彻底消灭的时间是 ()
【单选题】淮州市的发展前景不容乐观,它的发展依赖于工业,工业为居民提供岗位和工资,而它的自然环境则取决于消除工业污染,工业污染危及到它的空气、水和建筑。不幸的是,它的工业不可避免的产生污染。 如果以上所说都是真的,则它们最有力的支持下面哪项陈述?
A.
淮州的生活质量只取决于它的经济增长和自然生存环境。
B.
淮州市一定会遇到经济发展停滞或自然环境恶化的问题
D.
淮州市空气、水和建筑物的污染主要是化工企业造成的。
【单选题】--- Can I smoke here? --- Sorry. On no condition_____ in the library.
【单选题】Smoking isn't a habit with me; it's a () like perfume.
【简答题】A.He's surprised she chose that agency. B.He wonders why she's kept her job. C.He doesn't know when her classes started. D.He doubts she makes much money now.