【单选题】Evidence show that the store was burneddown ___ . That is why the police are looking into thematter. [ ]
【判断题】单价合同的风险分配比较合理,能够适应大多数项目,能调动承包商和业主双方的管理积极性。
【单选题】The early results of the landmark experiment, called Rx Laughter, show that the humorous videos______.
A.
replace medication that children take
B.
really help children handle their pains
C.
do no good to children's uncomfortable procedures
D.
have some side effect on children's painful procedures
【简答题】六章1节P181( ) 是由仓储作业过程中所消耗的各种要素的成本和费用构成的
【单选题】阅读下面文言选段,完成 4-5 题。 始皇既没,余威震于殊俗。然陈涉瓮牖绳枢之子,甿隶之人,而迁徙之徒也 ; 才能不及中人,非有仲尼、墨翟之贤,陶朱、猗顿之富 ; 蹑足行伍之间,而倔起阡陌之中,率疲弊之卒,将数百之众,转而攻秦 ; 斩木为兵,揭竿为旗,天下云集响应,赢粮而景从 。山东豪俊遂并起而亡秦族矣。 ( 选自贾谊《过秦论》 ) 4. 下列句子中加点词的解释,不正确的一项是 ( )
【单选题】To render the ______ liable,the shipowners must show that the proximate cause of the detention or expense was trading to a river with a bar or to a port with a bar.
【判断题】人们已经发现了118种元素,所以说就是发现了118种原子。
【判断题】在填料萃取塔正常操作时,连续相的适宜操作速度一般为液泛速度的60%~80%。( )
【单选题】Surveys show that the majority of passengers are pleased that an agreement has been reached to forbid smoking on______flights within the continental United States.
【简答题】在同学们的帮助下,我改进了错误,学习成绩也提高了。