四川省公布了2017年经济数据 GDP 排行榜,绵阳市排名全省第二, GDP 总量为2075亿元.将2075亿用科学记数法表示为 ( )
A. 0 . 2075 × 10 12 B. 2 . 075 × 10 11 C. 20 . 75 × 10 10 D. 2 . 075 × 10 12
What are you doing?
I'm looking the kids. They should be back for dinner now.( )
A.afterB.atC.forD.up
The latest mobile phone in China.( )
A.will makeB.has madeC.is makingD.is made
Would you like some coffee?
No, thanks. I drink coffee.( )
A.seldomB.oftenC.onlyD.always
If you don't feel well, you'd better ask for help.( )
A.a policemanB.an accountant
C.a pilotD.a doctor
lives together with Mrs. Black. She lives alone.( )
A.SomebodyB.AnybodyC.NobodyD.Everybody