若一次函数y=kx-5,当x=-2时,y=7,则k的值是( )
A.6
B.-1
C.-6
D.1
依题意,得
-2k-5=7,
解得k=-6.
故选C.
In order to have the arrangements ________ for the party, the organizers have spent three days preparing.
A.in charge
B.in sight
C.in case
D.in place
不属于多丽丝·韩芙丽《新舞蹈三部曲》的是()
A.《戏剧作品》
B.《新舞蹈》
C.《欲望》
D.《用我这红色的火焰》