天线是一种能够有效地辐射和()无线电波的装置。
参考答案:接收
设全集U={0,1,2,3,4},A={0,3,4},B={1,3},则(∁∪A)∪B=( )
A.{2}
B.{1,2,3}
C.{1,3}
D.{0,1,2,3,4}
—What color do you____?
—Red.[ ]
A. likes
B. to like
C. want
D. wants