A:Amy usually goes to the zoo to see animals.
B:Amy went to the zoo. She saw lots of animals.
近代某思想家说:“然则必欲予民权自由,何必定出于革命乎?革命未成,而国大涂炭,则民权自由,且不可得也。”这位思想家主张
若一次函数y=(3-k)x-k的图象经过第二、三、四象限,则k的取值范围是( )