已知集合M={x|x<1}，N={x|-1≤x≤2}，那么M∪N=______。
A、{x|-1≤x＜1}Manypeoplethinkthatarts(paintingandmusic)donotdirectlyimprovepeople'slife,sothegovernmentshouldspendmoneyonotherimportantareas.Doyouagreeordisagree?
Todayconsumersarefacinganincreasingamountofadvertisingfromcompetingcompanies.Towhatextentdoyouthinkconsumersareinfluencedbyadvertisements?Whatmeasurescanbetakentoprotectthem?
-----Whataboutthepenyouboughtyesterday?
-----It____________well.Ilikeitverymuch.
Getoffthetreadmill
Newsmediaareimportantinmodernsociety.Whyaretheysoimportant?Aretheirinfluencesgenerallypositiveornegative?
