【单选题】已知集合A={x|x≤1或x≥3},集合B={x|k<x<k+1},k∈R,若(C R A)∩B=φ,则k的取值范围是( )
【单选题】The entrance in the center of the Meridian Gate was reserved for__________exclusively.
【简答题】阅读填空。 Last Sunday, my father, my mother and I (1) w_____ to a summer camp. We went to the mountains, then we (2) g_____ to the foot of the mountain (3) b_____ bus. In the middle of the mountain there ...
【单选题】已知全集U=R,集合A={x|-2≤x≤3},B={x|x<-1或x>4},则C R (A∩B)=( )
【单选题】An exhibition with 885 cultural relics to be displayed ________ at the Meridian Gate Gallery.
【单选题】集合A={x|0<x≤2},B={x||x+1|≥2},则(C R A)∩B= [ ]
【多选题】按照会计岗位工作目标和作用的不同,会计职业可分为()
【多选题】按照会计岗位工作目标和作用的不同,会计职业可分为()两类。
【单选题】已知全集U=R,集合A={x|lg(x+1)≤0},B={x|3 x ≤1},则? u (A∩B)=( )
【判断题】The Meridian Gate has five gateways, and the central gateway is part of the Imperial Way.