已知函数y=ax2+bx+c的图象如图1所示,那么能正确反映函数y=ax+b图象的只可能是( )
Does Aunt Jane enjoy ____________?
Yes,She has three dogs,two cats,four birds,and some goldfish in her house.( )
A.keeping petsB.collecting dolls
C.visiting the zooD.working on the farm
I learnt to swim when I was six.I ___________ by my mother.( )
A.am taughtB.was taught
C.will be taughtD.have taught
Hello, Joe. I didn't _________ to see you today. I thought you were away on holiday.( )
A.wantB.prepareC.expectD.agree
Helen was very rude to me.I refuse to speak to her again __________ she says sorry.( )
A.untilB.ifC.becauseD.since
Every time Tom is late, he'll ___________ an excuse. So I wonder what his excuse is this time.( )
A.set upB.put upC.take upD.make up